Home / 4,534,170.21-6,257,033.19-2,469,144.60

Finding the Fourth Proportional to 4,534,170.21, 6,257,033.19 and 2,469,144.60

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Solution

The fourth proportional to 4,534,170.21, 6,257,033.19 and 2,469,144.60 is: 3,407,353.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,534,170.21 : 6,257,033.19 = 2,469,144.60 : x
  2. Step 2: Convert to fraction form
    4,534,170.21/6,257,033.19 = 2,469,144.60/x
  3. Step 3: Cross multiply
    4,534,170.21x = 6,257,033.19 × 2,469,144.60
  4. Step 4: Simplify right side
    4,534,170.21x = 15,449,519,713,109.28
  5. Step 5: Solve for x
    x = 15,449,519,713,109.28/4,534,170.21
  6. Step 6: Final answer
    x = 3,407,353.27

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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.