Home / 4,110,180.87-5,672,060.37-2,274,765.72

Finding the Fourth Proportional to 4,110,180.87, 5,672,060.37 and 2,274,765.72

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Solution

The fourth proportional to 4,110,180.87, 5,672,060.37 and 2,274,765.72 is: 3,139,182.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,110,180.87 : 5,672,060.37 = 2,274,765.72 : x
  2. Step 2: Convert to fraction form
    4,110,180.87/5,672,060.37 = 2,274,765.72/x
  3. Step 3: Cross multiply
    4,110,180.87x = 5,672,060.37 × 2,274,765.72
  4. Step 4: Simplify right side
    4,110,180.87x = 12,902,608,491,446.52
  5. Step 5: Solve for x
    x = 12,902,608,491,446.52/4,110,180.87
  6. Step 6: Final answer
    x = 3,139,182.65

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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.