Home / 5,474,773.80-7,555,237.20-3,027,550.86

Finding the Fourth Proportional to 5,474,773.80, 7,555,237.20 and 3,027,550.86

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Solution

The fourth proportional to 5,474,773.80, 7,555,237.20 and 3,027,550.86 is: 4,178,047.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,474,773.80 : 7,555,237.20 = 3,027,550.86 : x
  2. Step 2: Convert to fraction form
    5,474,773.80/7,555,237.20 = 3,027,550.86/x
  3. Step 3: Cross multiply
    5,474,773.80x = 7,555,237.20 × 3,027,550.86
  4. Step 4: Simplify right side
    5,474,773.80x = 22,873,864,882,363.99
  5. Step 5: Solve for x
    x = 22,873,864,882,363.99/5,474,773.80
  6. Step 6: Final answer
    x = 4,178,047.48

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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.