Home / 3,950,179.56-5,926,463.64-2,799,651.24

Finding the Fourth Proportional to 3,950,179.56, 5,926,463.64 and 2,799,651.24

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Solution

The fourth proportional to 3,950,179.56, 5,926,463.64 and 2,799,651.24 is: 4,200,323.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,950,179.56 : 5,926,463.64 = 2,799,651.24 : x
  2. Step 2: Convert to fraction form
    3,950,179.56/5,926,463.64 = 2,799,651.24/x
  3. Step 3: Cross multiply
    3,950,179.56x = 5,926,463.64 × 2,799,651.24
  4. Step 4: Simplify right side
    3,950,179.56x = 16,592,031,278,540.91
  5. Step 5: Solve for x
    x = 16,592,031,278,540.91/3,950,179.56
  6. Step 6: Final answer
    x = 4,200,323.31

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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.