Home / 6,795,355.13-9,377,591.45-3,739,569.38

Finding the Fourth Proportional to 6,795,355.13, 9,377,591.45 and 3,739,569.38

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Solution

The fourth proportional to 6,795,355.13, 9,377,591.45 and 3,739,569.38 is: 5,160,606.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,795,355.13 : 9,377,591.45 = 3,739,569.38 : x
  2. Step 2: Convert to fraction form
    6,795,355.13/9,377,591.45 = 3,739,569.38/x
  3. Step 3: Cross multiply
    6,795,355.13x = 9,377,591.45 × 3,739,569.38
  4. Step 4: Simplify right side
    6,795,355.13x = 35,068,153,814,149.97
  5. Step 5: Solve for x
    x = 35,068,153,814,149.97/6,795,355.13
  6. Step 6: Final answer
    x = 5,160,606.50

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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.