Home / 2,481,234.30-3,424,845.87-1,449,020.52

Finding the Fourth Proportional to 2,481,234.30, 3,424,845.87 and 1,449,020.52

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Solution

The fourth proportional to 2,481,234.30, 3,424,845.87 and 1,449,020.52 is: 2,000,081.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,481,234.30 : 3,424,845.87 = 1,449,020.52 : x
  2. Step 2: Convert to fraction form
    2,481,234.30/3,424,845.87 = 1,449,020.52/x
  3. Step 3: Cross multiply
    2,481,234.30x = 3,424,845.87 × 1,449,020.52
  4. Step 4: Simplify right side
    2,481,234.30x = 4,962,671,943,467.25
  5. Step 5: Solve for x
    x = 4,962,671,943,467.25/2,481,234.30
  6. Step 6: Final answer
    x = 2,000,081.95

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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.