Home / 4,468,930.20-6,695,522.10-3,665,863.80

Finding the Fourth Proportional to 4,468,930.20, 6,695,522.10 and 3,665,863.80

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Solution

The fourth proportional to 4,468,930.20, 6,695,522.10 and 3,665,863.80 is: 5,492,337.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,468,930.20 : 6,695,522.10 = 3,665,863.80 : x
  2. Step 2: Convert to fraction form
    4,468,930.20/6,695,522.10 = 3,665,863.80/x
  3. Step 3: Cross multiply
    4,468,930.20x = 6,695,522.10 × 3,665,863.80
  4. Step 4: Simplify right side
    4,468,930.20x = 24,544,872,088,489.98
  5. Step 5: Solve for x
    x = 24,544,872,088,489.98/4,468,930.20
  6. Step 6: Final answer
    x = 5,492,337.31

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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.