Home / 6,399,234.36-9,601,269.04-3,842,232.24

Finding the Fourth Proportional to 6,399,234.36, 9,601,269.04 and 3,842,232.24

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Solution

The fourth proportional to 6,399,234.36, 9,601,269.04 and 3,842,232.24 is: 5,764,799.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,399,234.36 : 9,601,269.04 = 3,842,232.24 : x
  2. Step 2: Convert to fraction form
    6,399,234.36/9,601,269.04 = 3,842,232.24/x
  3. Step 3: Cross multiply
    6,399,234.36x = 9,601,269.04 × 3,842,232.24
  4. Step 4: Simplify right side
    6,399,234.36x = 36,890,305,383,184.34
  5. Step 5: Solve for x
    x = 36,890,305,383,184.34/6,399,234.36
  6. Step 6: Final answer
    x = 5,764,799.86

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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.