Finding the Third Proportional to 475,634.75 and 696,387.75
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Solution
The third proportional to 475,634.75 and 696,387.75 is: 1,019,597.28
Step by Step Solution
- Step 1: Write the proportion equation
475,634.75 : 696,387.75 = 696,387.75 : x - Step 2: Convert to fraction form
475,634.75/696,387.75 = 696,387.75/x - Step 3: Cross multiply
475,634.75x = 696,387.75 × 696,387.75 - Step 4: Simplify right side
475,634.75x = 484,955,898,350.06 - Step 5: Solve for x
x = 484,955,898,350.06/475,634.75 - Step 6: Final answer
x = 1,019,597.28
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These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.