Home / 2,474,203.77-3,711,170.79-676,957.59

Finding the Fourth Proportional to 2,474,203.77, 3,711,170.79 and 676,957.59

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Solution

The fourth proportional to 2,474,203.77, 3,711,170.79 and 676,957.59 is: 1,015,399.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,474,203.77 : 3,711,170.79 = 676,957.59 : x
  2. Step 2: Convert to fraction form
    2,474,203.77/3,711,170.79 = 676,957.59/x
  3. Step 3: Cross multiply
    2,474,203.77x = 3,711,170.79 × 676,957.59
  4. Step 4: Simplify right side
    2,474,203.77x = 2,512,305,234,076.80
  5. Step 5: Solve for x
    x = 2,512,305,234,076.80/2,474,203.77
  6. Step 6: Final answer
    x = 1,015,399.49

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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.