Home / 3,546,935.70-5,321,150.78-1,150,593.22

Finding the Fourth Proportional to 3,546,935.70, 5,321,150.78 and 1,150,593.22

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Solution

The fourth proportional to 3,546,935.70, 5,321,150.78 and 1,150,593.22 is: 1,726,132.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,546,935.70 : 5,321,150.78 = 1,150,593.22 : x
  2. Step 2: Convert to fraction form
    3,546,935.70/5,321,150.78 = 1,150,593.22/x
  3. Step 3: Cross multiply
    3,546,935.70x = 5,321,150.78 × 1,150,593.22
  4. Step 4: Simplify right side
    3,546,935.70x = 6,122,480,004,312.75
  5. Step 5: Solve for x
    x = 6,122,480,004,312.75/3,546,935.70
  6. Step 6: Final answer
    x = 1,726,132.23

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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.