Home / 8,150,234.58-11,247,593.38-4,479,281.27

Finding the Fourth Proportional to 8,150,234.58, 11,247,593.38 and 4,479,281.27

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Solution

The fourth proportional to 8,150,234.58, 11,247,593.38 and 4,479,281.27 is: 6,181,556.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,150,234.58 : 11,247,593.38 = 4,479,281.27 : x
  2. Step 2: Convert to fraction form
    8,150,234.58/11,247,593.38 = 4,479,281.27/x
  3. Step 3: Cross multiply
    8,150,234.58x = 11,247,593.38 × 4,479,281.27
  4. Step 4: Simplify right side
    8,150,234.58x = 50,381,134,334,352.30
  5. Step 5: Solve for x
    x = 50,381,134,334,352.30/8,150,234.58
  6. Step 6: Final answer
    x = 6,181,556.35

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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.