Home / 3,016,449.60-4,524,439.20-1,753,471.68

Finding the Fourth Proportional to 3,016,449.60, 4,524,439.20 and 1,753,471.68

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Solution

The fourth proportional to 3,016,449.60, 4,524,439.20 and 1,753,471.68 is: 2,630,070.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,016,449.60 : 4,524,439.20 = 1,753,471.68 : x
  2. Step 2: Convert to fraction form
    3,016,449.60/4,524,439.20 = 1,753,471.68/x
  3. Step 3: Cross multiply
    3,016,449.60x = 4,524,439.20 × 1,753,471.68
  4. Step 4: Simplify right side
    3,016,449.60x = 7,933,476,005,081.86
  5. Step 5: Solve for x
    x = 7,933,476,005,081.86/3,016,449.60
  6. Step 6: Final answer
    x = 2,630,070.80

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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.