Home / 3,546,936.20-5,321,151.52-1,150,593.72

Finding the Fourth Proportional to 3,546,936.20, 5,321,151.52 and 1,150,593.72

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Solution

The fourth proportional to 3,546,936.20, 5,321,151.52 and 1,150,593.72 is: 1,726,132.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,546,936.20 : 5,321,151.52 = 1,150,593.72 : x
  2. Step 2: Convert to fraction form
    3,546,936.20/5,321,151.52 = 1,150,593.72/x
  3. Step 3: Cross multiply
    3,546,936.20x = 5,321,151.52 × 1,150,593.72
  4. Step 4: Simplify right side
    3,546,936.20x = 6,122,483,522,080.45
  5. Step 5: Solve for x
    x = 6,122,483,522,080.45/3,546,936.20
  6. Step 6: Final answer
    x = 1,726,132.97

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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.