Home / 4,256,129.52-5,873,600.51-2,322,496.20

Finding the Fourth Proportional to 4,256,129.52, 5,873,600.51 and 2,322,496.20

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Solution

The fourth proportional to 4,256,129.52, 5,873,600.51 and 2,322,496.20 is: 3,205,122.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,256,129.52 : 5,873,600.51 = 2,322,496.20 : x
  2. Step 2: Convert to fraction form
    4,256,129.52/5,873,600.51 = 2,322,496.20/x
  3. Step 3: Cross multiply
    4,256,129.52x = 5,873,600.51 × 2,322,496.20
  4. Step 4: Simplify right side
    4,256,129.52x = 13,641,414,853,180.58
  5. Step 5: Solve for x
    x = 13,641,414,853,180.58/4,256,129.52
  6. Step 6: Final answer
    x = 3,205,122.12

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.