Finding the Third Proportional to 207,773.44 and 454,957.31
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Solution
The third proportional to 207,773.44 and 454,957.31 is: 996,210.87
Step by Step Solution
- Step 1: Write the proportion equation
207,773.44 : 454,957.31 = 454,957.31 : x - Step 2: Convert to fraction form
207,773.44/454,957.31 = 454,957.31/x - Step 3: Cross multiply
207,773.44x = 454,957.31 × 454,957.31 - Step 4: Simplify right side
207,773.44x = 206,986,156,197.22 - Step 5: Solve for x
x = 206,986,156,197.22/207,773.44 - Step 6: Final answer
x = 996,210.87
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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.