Home / 2,301,120.88-3,452,179.56-881,177

Finding the Fourth Proportional to 2,301,120.88, 3,452,179.56 and 881,177

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Solution

The fourth proportional to 2,301,120.88, 3,452,179.56 and 881,177 is: 1,321,956.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,301,120.88 : 3,452,179.56 = 881,177 : x
  2. Step 2: Convert to fraction form
    2,301,120.88/3,452,179.56 = 881,177/x
  3. Step 3: Cross multiply
    2,301,120.88x = 3,452,179.56 × 881,177
  4. Step 4: Simplify right side
    2,301,120.88x = 3,041,981,228,142.12
  5. Step 5: Solve for x
    x = 3,041,981,228,142.12/2,301,120.88
  6. Step 6: Final answer
    x = 1,321,956.29

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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.