Home / 3,259,255.68-4,498,329.47-1,882,351.91

Finding the Fourth Proportional to 3,259,255.68, 4,498,329.47 and 1,882,351.91

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Solution

The fourth proportional to 3,259,255.68, 4,498,329.47 and 1,882,351.91 is: 2,597,967.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,259,255.68 : 4,498,329.47 = 1,882,351.91 : x
  2. Step 2: Convert to fraction form
    3,259,255.68/4,498,329.47 = 1,882,351.91/x
  3. Step 3: Cross multiply
    3,259,255.68x = 4,498,329.47 × 1,882,351.91
  4. Step 4: Simplify right side
    3,259,255.68x = 8,467,439,071,497.85
  5. Step 5: Solve for x
    x = 8,467,439,071,497.85/3,259,255.68
  6. Step 6: Final answer
    x = 2,597,967.11

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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.