Home / 2,481,597.27-3,722,654.70-684,481.05

Finding the Fourth Proportional to 2,481,597.27, 3,722,654.70 and 684,481.05

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Solution

The fourth proportional to 2,481,597.27, 3,722,654.70 and 684,481.05 is: 1,026,792.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,481,597.27 : 3,722,654.70 = 684,481.05 : x
  2. Step 2: Convert to fraction form
    2,481,597.27/3,722,654.70 = 684,481.05/x
  3. Step 3: Cross multiply
    2,481,597.27x = 3,722,654.70 × 684,481.05
  4. Step 4: Simplify right side
    2,481,597.27x = 2,548,086,597,843.44
  5. Step 5: Solve for x
    x = 2,548,086,597,843.44/2,481,597.27
  6. Step 6: Final answer
    x = 1,026,792.96

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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.