Home / 5,945,184.80-8,204,397.01-3,228,930.80

Finding the Fourth Proportional to 5,945,184.80, 8,204,397.01 and 3,228,930.80

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Solution

The fourth proportional to 5,945,184.80, 8,204,397.01 and 3,228,930.80 is: 4,455,947.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,945,184.80 : 8,204,397.01 = 3,228,930.80 : x
  2. Step 2: Convert to fraction form
    5,945,184.80/8,204,397.01 = 3,228,930.80/x
  3. Step 3: Cross multiply
    5,945,184.80x = 8,204,397.01 × 3,228,930.80
  4. Step 4: Simplify right side
    5,945,184.80x = 26,491,430,151,922.60
  5. Step 5: Solve for x
    x = 26,491,430,151,922.60/5,945,184.80
  6. Step 6: Final answer
    x = 4,455,947.30

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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.