Home / 11,654,252.22-17,478,395.46-3,454,977.11

Finding the Fourth Proportional to 11,654,252.22, 17,478,395.46 and 3,454,977.11

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Solution

The fourth proportional to 11,654,252.22, 17,478,395.46 and 3,454,977.11 is: 5,181,581.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,654,252.22 : 17,478,395.46 = 3,454,977.11 : x
  2. Step 2: Convert to fraction form
    11,654,252.22/17,478,395.46 = 3,454,977.11/x
  3. Step 3: Cross multiply
    11,654,252.22x = 17,478,395.46 × 3,454,977.11
  4. Step 4: Simplify right side
    11,654,252.22x = 60,387,456,146,435.95
  5. Step 5: Solve for x
    x = 60,387,456,146,435.95/11,654,252.22
  6. Step 6: Final answer
    x = 5,181,581.37

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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.