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Finding the Third Proportional to 656,650 and 1,414,542

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Solution

The third proportional to 656,650 and 1,414,542 is: 3,047,177.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    656,650 : 1,414,542 = 1,414,542 : x
  2. Step 2: Convert to fraction form
    656,650/1,414,542 = 1,414,542/x
  3. Step 3: Cross multiply
    656,650x = 1,414,542 × 1,414,542
  4. Step 4: Simplify right side
    656,650x = 2,000,929,069,764
  5. Step 5: Solve for x
    x = 2,000,929,069,764/656,650
  6. Step 6: Final answer
    x = 3,047,177.45

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These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.