Home / 6,691,191.24-9,233,542.98-3,790,522.92

Finding the Fourth Proportional to 6,691,191.24, 9,233,542.98 and 3,790,522.92

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Solution

The fourth proportional to 6,691,191.24, 9,233,542.98 and 3,790,522.92 is: 5,230,751.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,691,191.24 : 9,233,542.98 = 3,790,522.92 : x
  2. Step 2: Convert to fraction form
    6,691,191.24/9,233,542.98 = 3,790,522.92/x
  3. Step 3: Cross multiply
    6,691,191.24x = 9,233,542.98 × 3,790,522.92
  4. Step 4: Simplify right side
    6,691,191.24x = 34,999,956,298,495.10
  5. Step 5: Solve for x
    x = 34,999,956,298,495.10/6,691,191.24
  6. Step 6: Final answer
    x = 5,230,751.15

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.