Home / 5,945,366.16-8,204,560.20-3,229,131.60

Finding the Fourth Proportional to 5,945,366.16, 8,204,560.20 and 3,229,131.60

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Solution

The fourth proportional to 5,945,366.16, 8,204,560.20 and 3,229,131.60 is: 4,456,177.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,945,366.16 : 8,204,560.20 = 3,229,131.60 : x
  2. Step 2: Convert to fraction form
    5,945,366.16/8,204,560.20 = 3,229,131.60/x
  3. Step 3: Cross multiply
    5,945,366.16x = 8,204,560.20 × 3,229,131.60
  4. Step 4: Simplify right side
    5,945,366.16x = 26,493,604,605,922.32
  5. Step 5: Solve for x
    x = 26,493,604,605,922.32/5,945,366.16
  6. Step 6: Final answer
    x = 4,456,177.11

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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.