Home / 5,589,399.30-8,384,098.95-1,600,311.30

Finding the Fourth Proportional to 5,589,399.30, 8,384,098.95 and 1,600,311.30

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Solution

The fourth proportional to 5,589,399.30, 8,384,098.95 and 1,600,311.30 is: 2,400,466.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,589,399.30 : 8,384,098.95 = 1,600,311.30 : x
  2. Step 2: Convert to fraction form
    5,589,399.30/8,384,098.95 = 1,600,311.30/x
  3. Step 3: Cross multiply
    5,589,399.30x = 8,384,098.95 × 1,600,311.30
  4. Step 4: Simplify right side
    5,589,399.30x = 13,417,168,290,003.13
  5. Step 5: Solve for x
    x = 13,417,168,290,003.13/5,589,399.30
  6. Step 6: Final answer
    x = 2,400,466.95

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Similar ratio
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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.