Home / 2,254,179.87-3,380,942.78-737,922.87

Finding the Fourth Proportional to 2,254,179.87, 3,380,942.78 and 737,922.87

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Solution

The fourth proportional to 2,254,179.87, 3,380,942.78 and 737,922.87 is: 1,106,777.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,254,179.87 : 3,380,942.78 = 737,922.87 : x
  2. Step 2: Convert to fraction form
    2,254,179.87/3,380,942.78 = 737,922.87/x
  3. Step 3: Cross multiply
    2,254,179.87x = 3,380,942.78 × 737,922.87
  4. Step 4: Simplify right side
    2,254,179.87x = 2,494,874,995,833.76
  5. Step 5: Solve for x
    x = 2,494,874,995,833.76/2,254,179.87
  6. Step 6: Final answer
    x = 1,106,777.25

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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.