Home / 3,456,151.62-5,183,772.26-1,027,253.03

Finding the Fourth Proportional to 3,456,151.62, 5,183,772.26 and 1,027,253.03

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Solution

The fourth proportional to 3,456,151.62, 5,183,772.26 and 1,027,253.03 is: 1,540,744.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,456,151.62 : 5,183,772.26 = 1,027,253.03 : x
  2. Step 2: Convert to fraction form
    3,456,151.62/5,183,772.26 = 1,027,253.03/x
  3. Step 3: Cross multiply
    3,456,151.62x = 5,183,772.26 × 1,027,253.03
  4. Step 4: Simplify right side
    3,456,151.62x = 5,325,045,729,859.82
  5. Step 5: Solve for x
    x = 5,325,045,729,859.82/3,456,151.62
  6. Step 6: Final answer
    x = 1,540,744.25

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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.