Home / 6,682,676.41-9,222,097.24-3,626,890.66

Finding the Fourth Proportional to 6,682,676.41, 9,222,097.24 and 3,626,890.66

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Solution

The fourth proportional to 6,682,676.41, 9,222,097.24 and 3,626,890.66 is: 5,005,111.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,682,676.41 : 9,222,097.24 = 3,626,890.66 : x
  2. Step 2: Convert to fraction form
    6,682,676.41/9,222,097.24 = 3,626,890.66/x
  3. Step 3: Cross multiply
    6,682,676.41x = 9,222,097.24 × 3,626,890.66
  4. Step 4: Simplify right side
    6,682,676.41x = 33,447,538,345,367.78
  5. Step 5: Solve for x
    x = 33,447,538,345,367.78/6,682,676.41
  6. Step 6: Final answer
    x = 5,005,111.17

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Double scale
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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.