Home / 5,760,531.30-7,949,599.66-3,182,158.02

Finding the Fourth Proportional to 5,760,531.30, 7,949,599.66 and 3,182,158.02

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Solution

The fourth proportional to 5,760,531.30, 7,949,599.66 and 3,182,158.02 is: 4,391,414.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,760,531.30 : 7,949,599.66 = 3,182,158.02 : x
  2. Step 2: Convert to fraction form
    5,760,531.30/7,949,599.66 = 3,182,158.02/x
  3. Step 3: Cross multiply
    5,760,531.30x = 7,949,599.66 × 3,182,158.02
  4. Step 4: Simplify right side
    5,760,531.30x = 25,296,882,313,858.27
  5. Step 5: Solve for x
    x = 25,296,882,313,858.27/5,760,531.30
  6. Step 6: Final answer
    x = 4,391,414.78

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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.