Home / 5,794,658.20-8,691,987.30-4,283,003.80

Finding the Fourth Proportional to 5,794,658.20, 8,691,987.30 and 4,283,003.80

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Solution

The fourth proportional to 5,794,658.20, 8,691,987.30 and 4,283,003.80 is: 6,424,505.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,794,658.20 : 8,691,987.30 = 4,283,003.80 : x
  2. Step 2: Convert to fraction form
    5,794,658.20/8,691,987.30 = 4,283,003.80/x
  3. Step 3: Cross multiply
    5,794,658.20x = 8,691,987.30 × 4,283,003.80
  4. Step 4: Simplify right side
    5,794,658.20x = 37,227,814,635,451.74
  5. Step 5: Solve for x
    x = 37,227,814,635,451.74/5,794,658.20
  6. Step 6: Final answer
    x = 6,424,505.70

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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.