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Finding the Third Proportional to 5,936,287 and 9,407,477

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Solution

The third proportional to 5,936,287 and 9,407,477 is: 14,908,413.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,936,287 : 9,407,477 = 9,407,477 : x
  2. Step 2: Convert to fraction form
    5,936,287/9,407,477 = 9,407,477/x
  3. Step 3: Cross multiply
    5,936,287x = 9,407,477 × 9,407,477
  4. Step 4: Simplify right side
    5,936,287x = 88,500,623,505,529
  5. Step 5: Solve for x
    x = 88,500,623,505,529/5,936,287
  6. Step 6: Final answer
    x = 14,908,413.88

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Why These Related Problems?

These problems maintain the same ratio (1.58) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.