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Finding the Third Proportional to 3,220,204 and 6,944,847

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Solution

The third proportional to 3,220,204 and 6,944,847 is: 14,977,591.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,220,204 : 6,944,847 = 6,944,847 : x
  2. Step 2: Convert to fraction form
    3,220,204/6,944,847 = 6,944,847/x
  3. Step 3: Cross multiply
    3,220,204x = 6,944,847 × 6,944,847
  4. Step 4: Simplify right side
    3,220,204x = 48,230,899,853,409
  5. Step 5: Solve for x
    x = 48,230,899,853,409/3,220,204
  6. Step 6: Final answer
    x = 14,977,591.44

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.