Home / 4,024,251.29-6,036,380.33-991,617.56

Finding the Fourth Proportional to 4,024,251.29, 6,036,380.33 and 991,617.56

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Solution

The fourth proportional to 4,024,251.29, 6,036,380.33 and 991,617.56 is: 1,487,427.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,024,251.29 : 6,036,380.33 = 991,617.56 : x
  2. Step 2: Convert to fraction form
    4,024,251.29/6,036,380.33 = 991,617.56/x
  3. Step 3: Cross multiply
    4,024,251.29x = 6,036,380.33 × 991,617.56
  4. Step 4: Simplify right side
    4,024,251.29x = 5,985,780,698,926.61
  5. Step 5: Solve for x
    x = 5,985,780,698,926.61/4,024,251.29
  6. Step 6: Final answer
    x = 1,487,427.17

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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.