Finding the Third Proportional to 472,881.63 and 752,812.75
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Solution
The third proportional to 472,881.63 and 752,812.75 is: 1,198,454.34
Step by Step Solution
- Step 1: Write the proportion equation
472,881.63 : 752,812.75 = 752,812.75 : x - Step 2: Convert to fraction form
472,881.63/752,812.75 = 752,812.75/x - Step 3: Cross multiply
472,881.63x = 752,812.75 × 752,812.75 - Step 4: Simplify right side
472,881.63x = 566,727,036,562.56 - Step 5: Solve for x
x = 566,727,036,562.56/472,881.63 - Step 6: Final answer
x = 1,198,454.34
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These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.