Home / 4,063,549.20-5,607,655.18-2,228,002.96

Finding the Fourth Proportional to 4,063,549.20, 5,607,655.18 and 2,228,002.96

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Solution

The fourth proportional to 4,063,549.20, 5,607,655.18 and 2,228,002.96 is: 3,074,620.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,063,549.20 : 5,607,655.18 = 2,228,002.96 : x
  2. Step 2: Convert to fraction form
    4,063,549.20/5,607,655.18 = 2,228,002.96/x
  3. Step 3: Cross multiply
    4,063,549.20x = 5,607,655.18 × 2,228,002.96
  4. Step 4: Simplify right side
    4,063,549.20x = 12,493,872,337,145.75
  5. Step 5: Solve for x
    x = 12,493,872,337,145.75/4,063,549.20
  6. Step 6: Final answer
    x = 3,074,620.66

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.