Home / 4,015,405.44-5,541,190.56-2,204,556.48

Finding the Fourth Proportional to 4,015,405.44, 5,541,190.56 and 2,204,556.48

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Solution

The fourth proportional to 4,015,405.44, 5,541,190.56 and 2,204,556.48 is: 3,042,250.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,015,405.44 : 5,541,190.56 = 2,204,556.48 : x
  2. Step 2: Convert to fraction form
    4,015,405.44/5,541,190.56 = 2,204,556.48/x
  3. Step 3: Cross multiply
    4,015,405.44x = 5,541,190.56 × 2,204,556.48
  4. Step 4: Simplify right side
    4,015,405.44x = 12,215,867,555,962.83
  5. Step 5: Solve for x
    x = 12,215,867,555,962.83/4,015,405.44
  6. Step 6: Final answer
    x = 3,042,250.09

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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.