Home / 3,463,269.20-5,200,152.60-2,665,451.60

Finding the Fourth Proportional to 3,463,269.20, 5,200,152.60 and 2,665,451.60

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Solution

The fourth proportional to 3,463,269.20, 5,200,152.60 and 2,665,451.60 is: 4,002,217.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,463,269.20 : 5,200,152.60 = 2,665,451.60 : x
  2. Step 2: Convert to fraction form
    3,463,269.20/5,200,152.60 = 2,665,451.60/x
  3. Step 3: Cross multiply
    3,463,269.20x = 5,200,152.60 × 2,665,451.60
  4. Step 4: Simplify right side
    3,463,269.20x = 13,860,755,067,914.16
  5. Step 5: Solve for x
    x = 13,860,755,067,914.16/3,463,269.20
  6. Step 6: Final answer
    x = 4,002,217.06

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.