Home / 5,691,120.64-7,853,998.08-3,277,450.24

Finding the Fourth Proportional to 5,691,120.64, 7,853,998.08 and 3,277,450.24

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Solution

The fourth proportional to 5,691,120.64, 7,853,998.08 and 3,277,450.24 is: 4,523,026.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,691,120.64 : 7,853,998.08 = 3,277,450.24 : x
  2. Step 2: Convert to fraction form
    5,691,120.64/7,853,998.08 = 3,277,450.24/x
  3. Step 3: Cross multiply
    5,691,120.64x = 7,853,998.08 × 3,277,450.24
  4. Step 4: Simplify right side
    5,691,120.64x = 25,741,087,892,255.54
  5. Step 5: Solve for x
    x = 25,741,087,892,255.54/5,691,120.64
  6. Step 6: Final answer
    x = 4,523,026.22

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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.