Home / 6,822,307.92-9,414,758.82-3,766,500.24

Finding the Fourth Proportional to 6,822,307.92, 9,414,758.82 and 3,766,500.24

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Solution

The fourth proportional to 6,822,307.92, 9,414,758.82 and 3,766,500.24 is: 5,197,755.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,822,307.92 : 9,414,758.82 = 3,766,500.24 : x
  2. Step 2: Convert to fraction form
    6,822,307.92/9,414,758.82 = 3,766,500.24/x
  3. Step 3: Cross multiply
    6,822,307.92x = 9,414,758.82 × 3,766,500.24
  4. Step 4: Simplify right side
    6,822,307.92x = 35,460,691,355,072.12
  5. Step 5: Solve for x
    x = 35,460,691,355,072.12/6,822,307.92
  6. Step 6: Final answer
    x = 5,197,755.92

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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.