Home / 5,489,286.58-7,575,456.36-3,041,891.92

Finding the Fourth Proportional to 5,489,286.58, 7,575,456.36 and 3,041,891.92

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Solution

The fourth proportional to 5,489,286.58, 7,575,456.36 and 3,041,891.92 is: 4,197,944.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,489,286.58 : 7,575,456.36 = 3,041,891.92 : x
  2. Step 2: Convert to fraction form
    5,489,286.58/7,575,456.36 = 3,041,891.92/x
  3. Step 3: Cross multiply
    5,489,286.58x = 7,575,456.36 × 3,041,891.92
  4. Step 4: Simplify right side
    5,489,286.58x = 23,043,719,491,796.61
  5. Step 5: Solve for x
    x = 23,043,719,491,796.61/5,489,286.58
  6. Step 6: Final answer
    x = 4,197,944.33

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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.