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Finding the Third Proportional to 4,158,252 and 6,220,452

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Solution

The third proportional to 4,158,252 and 6,220,452 is: 9,305,357.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,158,252 : 6,220,452 = 6,220,452 : x
  2. Step 2: Convert to fraction form
    4,158,252/6,220,452 = 6,220,452/x
  3. Step 3: Cross multiply
    4,158,252x = 6,220,452 × 6,220,452
  4. Step 4: Simplify right side
    4,158,252x = 38,694,023,084,304
  5. Step 5: Solve for x
    x = 38,694,023,084,304/4,158,252
  6. Step 6: Final answer
    x = 9,305,357.90

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.