Home / 2,360,791.20-3,542,892.64-940,028.48

Finding the Fourth Proportional to 2,360,791.20, 3,542,892.64 and 940,028.48

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Solution

The fourth proportional to 2,360,791.20, 3,542,892.64 and 940,028.48 is: 1,410,721.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,360,791.20 : 3,542,892.64 = 940,028.48 : x
  2. Step 2: Convert to fraction form
    2,360,791.20/3,542,892.64 = 940,028.48/x
  3. Step 3: Cross multiply
    2,360,791.20x = 3,542,892.64 × 940,028.48
  4. Step 4: Simplify right side
    2,360,791.20x = 3,330,419,983,182.39
  5. Step 5: Solve for x
    x = 3,330,419,983,182.39/2,360,791.20
  6. Step 6: Final answer
    x = 1,410,721.96

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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.