Home / 5,536,673.70-8,305,010.55-3,297,185.70

Finding the Fourth Proportional to 5,536,673.70, 8,305,010.55 and 3,297,185.70

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Solution

The fourth proportional to 5,536,673.70, 8,305,010.55 and 3,297,185.70 is: 4,945,778.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,536,673.70 : 8,305,010.55 = 3,297,185.70 : x
  2. Step 2: Convert to fraction form
    5,536,673.70/8,305,010.55 = 3,297,185.70/x
  3. Step 3: Cross multiply
    5,536,673.70x = 8,305,010.55 × 3,297,185.70
  4. Step 4: Simplify right side
    5,536,673.70x = 27,383,162,023,809.14
  5. Step 5: Solve for x
    x = 27,383,162,023,809.14/5,536,673.70
  6. Step 6: Final answer
    x = 4,945,778.55

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Similar ratio
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1.5x scale

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.