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Finding the Third Proportional to 3,957,325 and 5,912,692

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Solution

The third proportional to 3,957,325 and 5,912,692 is: 8,834,231.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,957,325 : 5,912,692 = 5,912,692 : x
  2. Step 2: Convert to fraction form
    3,957,325/5,912,692 = 5,912,692/x
  3. Step 3: Cross multiply
    3,957,325x = 5,912,692 × 5,912,692
  4. Step 4: Simplify right side
    3,957,325x = 34,959,926,686,864
  5. Step 5: Solve for x
    x = 34,959,926,686,864/3,957,325
  6. Step 6: Final answer
    x = 8,834,231.88

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These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.