Home / 6,149,072.96-9,229,206.61-3,272,854.49

Finding the Fourth Proportional to 6,149,072.96, 9,229,206.61 and 3,272,854.49

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Solution

The fourth proportional to 6,149,072.96, 9,229,206.61 and 3,272,854.49 is: 4,912,260.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,149,072.96 : 9,229,206.61 = 3,272,854.49 : x
  2. Step 2: Convert to fraction form
    6,149,072.96/9,229,206.61 = 3,272,854.49/x
  3. Step 3: Cross multiply
    6,149,072.96x = 9,229,206.61 × 3,272,854.49
  4. Step 4: Simplify right side
    6,149,072.96x = 30,205,850,292,676.18
  5. Step 5: Solve for x
    x = 30,205,850,292,676.18/6,149,072.96
  6. Step 6: Final answer
    x = 4,912,260.84

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.