Home / 2,254,179.37-3,380,942.03-737,922.36

Finding the Fourth Proportional to 2,254,179.37, 3,380,942.03 and 737,922.36

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Solution

The fourth proportional to 2,254,179.37, 3,380,942.03 and 737,922.36 is: 1,106,776.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,254,179.37 : 3,380,942.03 = 737,922.36 : x
  2. Step 2: Convert to fraction form
    2,254,179.37/3,380,942.03 = 737,922.36/x
  3. Step 3: Cross multiply
    2,254,179.37x = 3,380,942.03 × 737,922.36
  4. Step 4: Simplify right side
    2,254,179.37x = 2,494,872,721,800.79
  5. Step 5: Solve for x
    x = 2,494,872,721,800.79/2,254,179.37
  6. Step 6: Final answer
    x = 1,106,776.49

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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.