Home / 4,248,997.52-6,375,380.34-2,226,760.88

Finding the Fourth Proportional to 4,248,997.52, 6,375,380.34 and 2,226,760.88

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Solution

The fourth proportional to 4,248,997.52, 6,375,380.34 and 2,226,760.88 is: 3,341,128.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,248,997.52 : 6,375,380.34 = 2,226,760.88 : x
  2. Step 2: Convert to fraction form
    4,248,997.52/6,375,380.34 = 2,226,760.88/x
  3. Step 3: Cross multiply
    4,248,997.52x = 6,375,380.34 × 2,226,760.88
  4. Step 4: Simplify right side
    4,248,997.52x = 14,196,447,536,233.10
  5. Step 5: Solve for x
    x = 14,196,447,536,233.10/4,248,997.52
  6. Step 6: Final answer
    x = 3,341,128.69

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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.