Home / 2,625,998.12-3,937,422.30-1,204,273

Finding the Fourth Proportional to 2,625,998.12, 3,937,422.30 and 1,204,273

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Solution

The fourth proportional to 2,625,998.12, 3,937,422.30 and 1,204,273 is: 1,805,687.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,625,998.12 : 3,937,422.30 = 1,204,273 : x
  2. Step 2: Convert to fraction form
    2,625,998.12/3,937,422.30 = 1,204,273/x
  3. Step 3: Cross multiply
    2,625,998.12x = 3,937,422.30 × 1,204,273
  4. Step 4: Simplify right side
    2,625,998.12x = 4,741,731,365,487.90
  5. Step 5: Solve for x
    x = 4,741,731,365,487.90/2,625,998.12
  6. Step 6: Final answer
    x = 1,805,687.27

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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.