Home / 5,491,017.68-7,577,591.28-3,010,233.92

Finding the Fourth Proportional to 5,491,017.68, 7,577,591.28 and 3,010,233.92

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Solution

The fourth proportional to 5,491,017.68, 7,577,591.28 and 3,010,233.92 is: 4,154,115.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,491,017.68 : 7,577,591.28 = 3,010,233.92 : x
  2. Step 2: Convert to fraction form
    5,491,017.68/7,577,591.28 = 3,010,233.92/x
  3. Step 3: Cross multiply
    5,491,017.68x = 7,577,591.28 × 3,010,233.92
  4. Step 4: Simplify right side
    5,491,017.68x = 22,810,322,302,952.22
  5. Step 5: Solve for x
    x = 22,810,322,302,952.22/5,491,017.68
  6. Step 6: Final answer
    x = 4,154,115.62

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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.