Home / 6,683,177.97-9,222,538.91-3,627,326.61

Finding the Fourth Proportional to 6,683,177.97, 9,222,538.91 and 3,627,326.61

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Solution

The fourth proportional to 6,683,177.97, 9,222,538.91 and 3,627,326.61 is: 5,005,576.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,683,177.97 : 9,222,538.91 = 3,627,326.61 : x
  2. Step 2: Convert to fraction form
    6,683,177.97/9,222,538.91 = 3,627,326.61/x
  3. Step 3: Cross multiply
    6,683,177.97x = 9,222,538.91 × 3,627,326.61
  4. Step 4: Simplify right side
    6,683,177.97x = 33,453,160,781,866.76
  5. Step 5: Solve for x
    x = 33,453,160,781,866.76/6,683,177.97
  6. Step 6: Final answer
    x = 5,005,576.83

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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.