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Finding the Third Proportional to 4,935,991 and 11,006,279

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Solution

The third proportional to 4,935,991 and 11,006,279 is: 24,541,814.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,935,991 : 11,006,279 = 11,006,279 : x
  2. Step 2: Convert to fraction form
    4,935,991/11,006,279 = 11,006,279/x
  3. Step 3: Cross multiply
    4,935,991x = 11,006,279 × 11,006,279
  4. Step 4: Simplify right side
    4,935,991x = 121,138,177,425,841
  5. Step 5: Solve for x
    x = 121,138,177,425,841/4,935,991
  6. Step 6: Final answer
    x = 24,541,814.89

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Why These Related Problems?

These problems maintain the same ratio (2.23) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.