Home / 2,393,843.00-3,299,644.23-1,619,191.32

Finding the Fourth Proportional to 2,393,843.00, 3,299,644.23 and 1,619,191.32

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Solution

The fourth proportional to 2,393,843.00, 3,299,644.23 and 1,619,191.32 is: 2,231,873.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,393,843.00 : 3,299,644.23 = 1,619,191.32 : x
  2. Step 2: Convert to fraction form
    2,393,843.00/3,299,644.23 = 1,619,191.32/x
  3. Step 3: Cross multiply
    2,393,843.00x = 3,299,644.23 × 1,619,191.32
  4. Step 4: Simplify right side
    2,393,843.00x = 5,342,755,296,304.08
  5. Step 5: Solve for x
    x = 5,342,755,296,304.08/2,393,843.00
  6. Step 6: Final answer
    x = 2,231,873.73

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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.