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Finding the Third Proportional to 499,452 and 1,100,704

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Solution

The third proportional to 499,452 and 1,100,704 is: 2,425,757.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    499,452 : 1,100,704 = 1,100,704 : x
  2. Step 2: Convert to fraction form
    499,452/1,100,704 = 1,100,704/x
  3. Step 3: Cross multiply
    499,452x = 1,100,704 × 1,100,704
  4. Step 4: Simplify right side
    499,452x = 1,211,549,295,616
  5. Step 5: Solve for x
    x = 1,211,549,295,616/499,452
  6. Step 6: Final answer
    x = 2,425,757.22

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.