Finding the Third Proportional to 488,552.50 and 754,974.75
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Solution
The third proportional to 488,552.50 and 754,974.75 is: 1,166,685.00
Step by Step Solution
- Step 1: Write the proportion equation
488,552.50 : 754,974.75 = 754,974.75 : x - Step 2: Convert to fraction form
488,552.50/754,974.75 = 754,974.75/x - Step 3: Cross multiply
488,552.50x = 754,974.75 × 754,974.75 - Step 4: Simplify right side
488,552.50x = 569,986,873,137.56 - Step 5: Solve for x
x = 569,986,873,137.56/488,552.50 - Step 6: Final answer
x = 1,166,685.00
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These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.