Home / 6,023,121.12-9,015,621.98-3,861,257.04

Finding the Fourth Proportional to 6,023,121.12, 9,015,621.98 and 3,861,257.04

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Solution

The fourth proportional to 6,023,121.12, 9,015,621.98 and 3,861,257.04 is: 5,779,666.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,023,121.12 : 9,015,621.98 = 3,861,257.04 : x
  2. Step 2: Convert to fraction form
    6,023,121.12/9,015,621.98 = 3,861,257.04/x
  3. Step 3: Cross multiply
    6,023,121.12x = 9,015,621.98 × 3,861,257.04
  4. Step 4: Simplify right side
    6,023,121.12x = 34,811,633,820,947.45
  5. Step 5: Solve for x
    x = 34,811,633,820,947.45/6,023,121.12
  6. Step 6: Final answer
    x = 5,779,666.91

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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.