Home / 8,027,287.35-11,077,663.62-4,356,203.85

Finding the Fourth Proportional to 8,027,287.35, 11,077,663.62 and 4,356,203.85

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Solution

The fourth proportional to 8,027,287.35, 11,077,663.62 and 4,356,203.85 is: 6,011,565.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,027,287.35 : 11,077,663.62 = 4,356,203.85 : x
  2. Step 2: Convert to fraction form
    8,027,287.35/11,077,663.62 = 4,356,203.85/x
  3. Step 3: Cross multiply
    8,027,287.35x = 11,077,663.62 × 4,356,203.85
  4. Step 4: Simplify right side
    8,027,287.35x = 48,256,560,910,448.93
  5. Step 5: Solve for x
    x = 48,256,560,910,448.93/8,027,287.35
  6. Step 6: Final answer
    x = 6,011,565.15

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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.