Home / 10,532,488.96-15,801,759.48-4,383,273.52

Finding the Fourth Proportional to 10,532,488.96, 15,801,759.48 and 4,383,273.52

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Solution

The fourth proportional to 10,532,488.96, 15,801,759.48 and 4,383,273.52 is: 6,576,169.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,532,488.96 : 15,801,759.48 = 4,383,273.52 : x
  2. Step 2: Convert to fraction form
    10,532,488.96/15,801,759.48 = 4,383,273.52/x
  3. Step 3: Cross multiply
    10,532,488.96x = 15,801,759.48 × 4,383,273.52
  4. Step 4: Simplify right side
    10,532,488.96x = 69,263,433,898,092.96
  5. Step 5: Solve for x
    x = 69,263,433,898,092.96/10,532,488.96
  6. Step 6: Final answer
    x = 6,576,169.62

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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.