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Finding the Third Proportional to 2,764,560 and 4,327,422

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Solution

The third proportional to 2,764,560 and 4,327,422 is: 6,773,801.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,764,560 : 4,327,422 = 4,327,422 : x
  2. Step 2: Convert to fraction form
    2,764,560/4,327,422 = 4,327,422/x
  3. Step 3: Cross multiply
    2,764,560x = 4,327,422 × 4,327,422
  4. Step 4: Simplify right side
    2,764,560x = 18,726,581,166,084
  5. Step 5: Solve for x
    x = 18,726,581,166,084/2,764,560
  6. Step 6: Final answer
    x = 6,773,801.68

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These problems maintain the same ratio (1.57) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.