Home / 11,850,845.14-17,776,267.76-3,331,181.61

Finding the Fourth Proportional to 11,850,845.14, 17,776,267.76 and 3,331,181.61

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Solution

The fourth proportional to 11,850,845.14, 17,776,267.76 and 3,331,181.61 is: 4,996,772.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,850,845.14 : 17,776,267.76 = 3,331,181.61 : x
  2. Step 2: Convert to fraction form
    11,850,845.14/17,776,267.76 = 3,331,181.61/x
  3. Step 3: Cross multiply
    11,850,845.14x = 17,776,267.76 × 3,331,181.61
  4. Step 4: Simplify right side
    11,850,845.14x = 59,215,976,292,660.61
  5. Step 5: Solve for x
    x = 59,215,976,292,660.61/11,850,845.14
  6. Step 6: Final answer
    x = 4,996,772.43

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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.