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Finding the Third Proportional to 5,230,591 and 11,286,895

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Solution

The third proportional to 5,230,591 and 11,286,895 is: 24,355,564.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,230,591 : 11,286,895 = 11,286,895 : x
  2. Step 2: Convert to fraction form
    5,230,591/11,286,895 = 11,286,895/x
  3. Step 3: Cross multiply
    5,230,591x = 11,286,895 × 11,286,895
  4. Step 4: Simplify right side
    5,230,591x = 127,393,998,741,025
  5. Step 5: Solve for x
    x = 127,393,998,741,025/5,230,591
  6. Step 6: Final answer
    x = 24,355,564.93

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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.