Home / 8,741,648.98-13,109,324.19-3,693,353.14

Finding the Fourth Proportional to 8,741,648.98, 13,109,324.19 and 3,693,353.14

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Solution

The fourth proportional to 8,741,648.98, 13,109,324.19 and 3,693,353.14 is: 5,538,699.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,741,648.98 : 13,109,324.19 = 3,693,353.14 : x
  2. Step 2: Convert to fraction form
    8,741,648.98/13,109,324.19 = 3,693,353.14/x
  3. Step 3: Cross multiply
    8,741,648.98x = 13,109,324.19 × 3,693,353.14
  4. Step 4: Simplify right side
    8,741,648.98x = 48,417,363,660,414.45
  5. Step 5: Solve for x
    x = 48,417,363,660,414.45/8,741,648.98
  6. Step 6: Final answer
    x = 5,538,699.14

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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.