Finding the Third Proportional to 207,634.50 and 452,787.75
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Solution
The third proportional to 207,634.50 and 452,787.75 is: 987,392.49
Step by Step Solution
- Step 1: Write the proportion equation
207,634.50 : 452,787.75 = 452,787.75 : x - Step 2: Convert to fraction form
207,634.50/452,787.75 = 452,787.75/x - Step 3: Cross multiply
207,634.50x = 452,787.75 × 452,787.75 - Step 4: Simplify right side
207,634.50x = 205,016,746,550.06 - Step 5: Solve for x
x = 205,016,746,550.06/207,634.50 - Step 6: Final answer
x = 987,392.49
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These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.