Present Value…A Moving Target

In many investment problems, you are given an amount of money and asked what will it accumulate to in a certain amount of time at some interest rate. Essentially, these problems are asking you to find the future value of the amount of money. Depending on how that money accumulates, you might use one of several different formulas.

The MathFAQ below looks at how you calculate present value in the context of different type of interest.

Goto the MathFAQ >.