Home / 3,340,177.72-5,010,594.54-944,040.76

Finding the Fourth Proportional to 3,340,177.72, 5,010,594.54 and 944,040.76

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Solution

The fourth proportional to 3,340,177.72, 5,010,594.54 and 944,040.76 is: 1,416,153.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,340,177.72 : 5,010,594.54 = 944,040.76 : x
  2. Step 2: Convert to fraction form
    3,340,177.72/5,010,594.54 = 944,040.76/x
  3. Step 3: Cross multiply
    3,340,177.72x = 5,010,594.54 × 944,040.76
  4. Step 4: Simplify right side
    3,340,177.72x = 4,730,205,477,593.45
  5. Step 5: Solve for x
    x = 4,730,205,477,593.45/3,340,177.72
  6. Step 6: Final answer
    x = 1,416,153.83

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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.