Home / 5,964,495.33-8,231,112.39-3,315,591.54

Finding the Fourth Proportional to 5,964,495.33, 8,231,112.39 and 3,315,591.54

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Solution

The fourth proportional to 5,964,495.33, 8,231,112.39 and 3,315,591.54 is: 4,575,576.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,964,495.33 : 8,231,112.39 = 3,315,591.54 : x
  2. Step 2: Convert to fraction form
    5,964,495.33/8,231,112.39 = 3,315,591.54/x
  3. Step 3: Cross multiply
    5,964,495.33x = 8,231,112.39 × 3,315,591.54
  4. Step 4: Simplify right side
    5,964,495.33x = 27,291,006,605,073.18
  5. Step 5: Solve for x
    x = 27,291,006,605,073.18/5,964,495.33
  6. Step 6: Final answer
    x = 4,575,576.83

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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.