Finding the Third Proportional to 730,497 and 1,123,449.75
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Solution
The third proportional to 730,497 and 1,123,449.75 is: 1,727,781.69
Step by Step Solution
- Step 1: Write the proportion equation
730,497 : 1,123,449.75 = 1,123,449.75 : x - Step 2: Convert to fraction form
730,497/1,123,449.75 = 1,123,449.75/x - Step 3: Cross multiply
730,497x = 1,123,449.75 × 1,123,449.75 - Step 4: Simplify right side
730,497x = 1,262,139,340,775.06 - Step 5: Solve for x
x = 1,262,139,340,775.06/730,497 - Step 6: Final answer
x = 1,727,781.69
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These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.