Finding the Third Proportional to 207,538.88 and 453,880.13
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Solution
The third proportional to 207,538.88 and 453,880.13 is: 992,619.66
Step by Step Solution
- Step 1: Write the proportion equation
207,538.88 : 453,880.13 = 453,880.13 : x - Step 2: Convert to fraction form
207,538.88/453,880.13 = 453,880.13/x - Step 3: Cross multiply
207,538.88x = 453,880.13 × 453,880.13 - Step 4: Simplify right side
207,538.88x = 206,007,167,870.02 - Step 5: Solve for x
x = 206,007,167,870.02/207,538.88 - Step 6: Final answer
x = 992,619.66
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These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.