Home / 5,056,446.52-7,590,067.25-2,179,233.26

Finding the Fourth Proportional to 5,056,446.52, 7,590,067.25 and 2,179,233.26

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Solution

The fourth proportional to 5,056,446.52, 7,590,067.25 and 2,179,233.26 is: 3,271,176.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,056,446.52 : 7,590,067.25 = 2,179,233.26 : x
  2. Step 2: Convert to fraction form
    5,056,446.52/7,590,067.25 = 2,179,233.26/x
  3. Step 3: Cross multiply
    5,056,446.52x = 7,590,067.25 × 2,179,233.26
  4. Step 4: Simplify right side
    5,056,446.52x = 16,540,526,996,836.73
  5. Step 5: Solve for x
    x = 16,540,526,996,836.73/5,056,446.52
  6. Step 6: Final answer
    x = 3,271,176.10

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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.