Home / 5,257,003.88-7,254,759.84-3,083,114.95

Finding the Fourth Proportional to 5,257,003.88, 7,254,759.84 and 3,083,114.95

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Solution

The fourth proportional to 5,257,003.88, 7,254,759.84 and 3,083,114.95 is: 4,254,754.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,257,003.88 : 7,254,759.84 = 3,083,114.95 : x
  2. Step 2: Convert to fraction form
    5,257,003.88/7,254,759.84 = 3,083,114.95/x
  3. Step 3: Cross multiply
    5,257,003.88x = 7,254,759.84 × 3,083,114.95
  4. Step 4: Simplify right side
    5,257,003.88x = 22,367,258,491,665.02
  5. Step 5: Solve for x
    x = 22,367,258,491,665.02/5,257,003.88
  6. Step 6: Final answer
    x = 4,254,754.04

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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.