Home / 3,259,266.31-4,498,344.12-1,882,362.52

Finding the Fourth Proportional to 3,259,266.31, 4,498,344.12 and 1,882,362.52

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Solution

The fourth proportional to 3,259,266.31, 4,498,344.12 and 1,882,362.52 is: 2,597,981.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,259,266.31 : 4,498,344.12 = 1,882,362.52 : x
  2. Step 2: Convert to fraction form
    3,259,266.31/4,498,344.12 = 1,882,362.52/x
  3. Step 3: Cross multiply
    3,259,266.31x = 4,498,344.12 × 1,882,362.52
  4. Step 4: Simplify right side
    3,259,266.31x = 8,467,514,373,550.38
  5. Step 5: Solve for x
    x = 8,467,514,373,550.38/3,259,266.31
  6. Step 6: Final answer
    x = 2,597,981.74

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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.