Finding the Third Proportional to 572,069.75 and 776,934.75
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Solution
The third proportional to 572,069.75 and 776,934.75 is: 1,055,164.35
Step by Step Solution
- Step 1: Write the proportion equation
572,069.75 : 776,934.75 = 776,934.75 : x - Step 2: Convert to fraction form
572,069.75/776,934.75 = 776,934.75/x - Step 3: Cross multiply
572,069.75x = 776,934.75 × 776,934.75 - Step 4: Simplify right side
572,069.75x = 603,627,605,757.56 - Step 5: Solve for x
x = 603,627,605,757.56/572,069.75 - Step 6: Final answer
x = 1,055,164.35
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These problems maintain the same ratio (1.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.