Home / 2,434,127.12-3,650,414.04-836,305.04

Finding the Fourth Proportional to 2,434,127.12, 3,650,414.04 and 836,305.04

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Solution

The fourth proportional to 2,434,127.12, 3,650,414.04 and 836,305.04 is: 1,254,190.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,434,127.12 : 3,650,414.04 = 836,305.04 : x
  2. Step 2: Convert to fraction form
    2,434,127.12/3,650,414.04 = 836,305.04/x
  3. Step 3: Cross multiply
    2,434,127.12x = 3,650,414.04 × 836,305.04
  4. Step 4: Simplify right side
    2,434,127.12x = 3,052,859,659,738.76
  5. Step 5: Solve for x
    x = 3,052,859,659,738.76/2,434,127.12
  6. Step 6: Final answer
    x = 1,254,190.73

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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.