Home / 3,829,729.20-5,744,593.80-2,336,737.20

Finding the Fourth Proportional to 3,829,729.20, 5,744,593.80 and 2,336,737.20

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Solution

The fourth proportional to 3,829,729.20, 5,744,593.80 and 2,336,737.20 is: 3,505,105.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,829,729.20 : 5,744,593.80 = 2,336,737.20 : x
  2. Step 2: Convert to fraction form
    3,829,729.20/5,744,593.80 = 2,336,737.20/x
  3. Step 3: Cross multiply
    3,829,729.20x = 5,744,593.80 × 2,336,737.20
  4. Step 4: Simplify right side
    3,829,729.20x = 13,423,606,031,349.36
  5. Step 5: Solve for x
    x = 13,423,606,031,349.36/3,829,729.20
  6. Step 6: Final answer
    x = 3,505,105.80

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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.