# What is a Geometric Series?

A geometric series is a type of sequence that follows a pattern of multiplying a number by a constant to get the next number in the series. For example, 300+360 is a geometric series where each number is multiplied by 1.2 to get the following number. Each number in the series is the sum of the two preceding numbers, starting with 300 and 360.

## The Basics of Geometric Series A geometric series is used when the ratio of consecutive numbers in the series is constant. In our example, the ratio is 1.2. This means that for every number in the series, it is multiplied by 1.2 to get the next number. In other words, the ratio of the numbers in this series is 1.2.

## Applications of Geometric Series Geometric series are used in a variety of fields, such as mathematics, engineering, economics, and physics. In mathematics, geometric series are used to describe growth and decay, as well as to calculate compound interest. In engineering, they are used to calculate the strength of a material under a certain load. In economics, they are used to calculate the present value of an investment. Finally, in physics, they are used to calculate the motion of a particle.

## Example of a Geometric Series The given geometric series 300+360 is a simple example of a geometric series. As stated earlier, each number in this series is the sum of the two preceding numbers, starting with 300 and 360. This means that the next number in the series would be 660 (300 + 360). The number after that would be 972 (660 + 312), and so on. This is an example of a geometric series.

## Conclusion Geometric series are an important concept in mathematics, engineering, economics, and physics. They are used to describe growth and decay, calculate compound interest, calculate the strength of materials, calculate the present value of an investment, and calculate the motion of a particle. A simple example of a geometric series is 300+360, where each number is the sum of the two preceding numbers.

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Geometric series are an important concept in many fields of study, and have a variety of applications. Understanding these concepts is essential for those studying mathematics, engineering, economics, and physics. The example of 300+360 is an easy way to understand the basics of geometric series, and can be used to better understand more complex series.