Home / 6,752,366.57-9,318,266.19-3,696,580.82

Finding the Fourth Proportional to 6,752,366.57, 9,318,266.19 and 3,696,580.82

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Solution

The fourth proportional to 6,752,366.57, 9,318,266.19 and 3,696,580.82 is: 5,101,281.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,752,366.57 : 9,318,266.19 = 3,696,580.82 : x
  2. Step 2: Convert to fraction form
    6,752,366.57/9,318,266.19 = 3,696,580.82/x
  3. Step 3: Cross multiply
    6,752,366.57x = 9,318,266.19 × 3,696,580.82
  4. Step 4: Simplify right side
    6,752,366.57x = 34,445,724,073,608.47
  5. Step 5: Solve for x
    x = 34,445,724,073,608.47/6,752,366.57
  6. Step 6: Final answer
    x = 5,101,281.71

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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.