Home / 4,332,591.73-5,979,163.25-2,398,852.20

Finding the Fourth Proportional to 4,332,591.73, 5,979,163.25 and 2,398,852.20

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Solution

The fourth proportional to 4,332,591.73, 5,979,163.25 and 2,398,852.20 is: 3,310,519.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,332,591.73 : 5,979,163.25 = 2,398,852.20 : x
  2. Step 2: Convert to fraction form
    4,332,591.73/5,979,163.25 = 2,398,852.20/x
  3. Step 3: Cross multiply
    4,332,591.73x = 5,979,163.25 × 2,398,852.20
  4. Step 4: Simplify right side
    4,332,591.73x = 14,343,128,922,418.78
  5. Step 5: Solve for x
    x = 14,343,128,922,418.78/4,332,591.73
  6. Step 6: Final answer
    x = 3,310,519.39

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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.