Home / 6,202,071.72-9,317,104.38-3,679,387.56

Finding the Fourth Proportional to 6,202,071.72, 9,317,104.38 and 3,679,387.56

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Solution

The fourth proportional to 6,202,071.72, 9,317,104.38 and 3,679,387.56 is: 5,527,384.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,202,071.72 : 9,317,104.38 = 3,679,387.56 : x
  2. Step 2: Convert to fraction form
    6,202,071.72/9,317,104.38 = 3,679,387.56/x
  3. Step 3: Cross multiply
    6,202,071.72x = 9,317,104.38 × 3,679,387.56
  4. Step 4: Simplify right side
    6,202,071.72x = 34,281,237,950,993.52
  5. Step 5: Solve for x
    x = 34,281,237,950,993.52/6,202,071.72
  6. Step 6: Final answer
    x = 5,527,384.96

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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.