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Finding the Third Proportional to 4,079,180 and 6,367,035

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Solution

The third proportional to 4,079,180 and 6,367,035 is: 9,938,059.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,079,180 : 6,367,035 = 6,367,035 : x
  2. Step 2: Convert to fraction form
    4,079,180/6,367,035 = 6,367,035/x
  3. Step 3: Cross multiply
    4,079,180x = 6,367,035 × 6,367,035
  4. Step 4: Simplify right side
    4,079,180x = 40,539,134,691,225
  5. Step 5: Solve for x
    x = 40,539,134,691,225/4,079,180
  6. Step 6: Final answer
    x = 9,938,059.78

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Why These Related Problems?

These problems maintain the same ratio (1.56) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.