Home / 8,060,134.91-11,120,064.85-4,573,454.47

Finding the Fourth Proportional to 8,060,134.91, 11,120,064.85 and 4,573,454.47

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Solution

The fourth proportional to 8,060,134.91, 11,120,064.85 and 4,573,454.47 is: 6,309,709.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,060,134.91 : 11,120,064.85 = 4,573,454.47 : x
  2. Step 2: Convert to fraction form
    8,060,134.91/11,120,064.85 = 4,573,454.47/x
  3. Step 3: Cross multiply
    8,060,134.91x = 11,120,064.85 × 4,573,454.47
  4. Step 4: Simplify right side
    8,060,134.91x = 50,857,110,272,839.04
  5. Step 5: Solve for x
    x = 50,857,110,272,839.04/8,060,134.91
  6. Step 6: Final answer
    x = 6,309,709.56

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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.