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Finding the Third Proportional to 4,839,660 and 10,532,793

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Solution

The third proportional to 4,839,660 and 10,532,793 is: 22,923,041.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,839,660 : 10,532,793 = 10,532,793 : x
  2. Step 2: Convert to fraction form
    4,839,660/10,532,793 = 10,532,793/x
  3. Step 3: Cross multiply
    4,839,660x = 10,532,793 × 10,532,793
  4. Step 4: Simplify right side
    4,839,660x = 110,939,728,380,849
  5. Step 5: Solve for x
    x = 110,939,728,380,849/4,839,660
  6. Step 6: Final answer
    x = 22,923,041.78

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.