Home / 4,040,329.76-5,575,773.56-2,204,906.54

Finding the Fourth Proportional to 4,040,329.76, 5,575,773.56 and 2,204,906.54

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Solution

The fourth proportional to 4,040,329.76, 5,575,773.56 and 2,204,906.54 is: 3,042,835.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,040,329.76 : 5,575,773.56 = 2,204,906.54 : x
  2. Step 2: Convert to fraction form
    4,040,329.76/5,575,773.56 = 2,204,906.54/x
  3. Step 3: Cross multiply
    4,040,329.76x = 5,575,773.56 × 2,204,906.54
  4. Step 4: Simplify right side
    4,040,329.76x = 12,294,059,588,003.08
  5. Step 5: Solve for x
    x = 12,294,059,588,003.08/4,040,329.76
  6. Step 6: Final answer
    x = 3,042,835.69

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1.5x scale

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.