Home / 5,945,201.75-8,204,103.85-3,366,900.98

Finding the Fourth Proportional to 5,945,201.75, 8,204,103.85 and 3,366,900.98

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Solution

The fourth proportional to 5,945,201.75, 8,204,103.85 and 3,366,900.98 is: 4,646,167.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,945,201.75 : 8,204,103.85 = 3,366,900.98 : x
  2. Step 2: Convert to fraction form
    5,945,201.75/8,204,103.85 = 3,366,900.98/x
  3. Step 3: Cross multiply
    5,945,201.75x = 8,204,103.85 × 3,366,900.98
  4. Step 4: Simplify right side
    5,945,201.75x = 27,622,405,292,586.77
  5. Step 5: Solve for x
    x = 27,622,405,292,586.77/5,945,201.75
  6. Step 6: Final answer
    x = 4,646,167.86

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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.