Home / 2,002,754.25-2,993,135.96-1,464,144.39

Finding the Fourth Proportional to 2,002,754.25, 2,993,135.96 and 1,464,144.39

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Solution

The fourth proportional to 2,002,754.25, 2,993,135.96 and 1,464,144.39 is: 2,188,178.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,002,754.25 : 2,993,135.96 = 1,464,144.39 : x
  2. Step 2: Convert to fraction form
    2,002,754.25/2,993,135.96 = 1,464,144.39/x
  3. Step 3: Cross multiply
    2,002,754.25x = 2,993,135.96 × 1,464,144.39
  4. Step 4: Simplify right side
    2,002,754.25x = 4,382,383,228,001.63
  5. Step 5: Solve for x
    x = 4,382,383,228,001.63/2,002,754.25
  6. Step 6: Final answer
    x = 2,188,178.22

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.