Home / 3,255,451.29-4,879,260.02-1,204,476.63

Finding the Fourth Proportional to 3,255,451.29, 4,879,260.02 and 1,204,476.63

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Solution

The fourth proportional to 3,255,451.29, 4,879,260.02 and 1,204,476.63 is: 1,805,265.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,255,451.29 : 4,879,260.02 = 1,204,476.63 : x
  2. Step 2: Convert to fraction form
    3,255,451.29/4,879,260.02 = 1,204,476.63/x
  3. Step 3: Cross multiply
    3,255,451.29x = 4,879,260.02 × 1,204,476.63
  4. Step 4: Simplify right side
    3,255,451.29x = 5,876,954,659,760.95
  5. Step 5: Solve for x
    x = 5,876,954,659,760.95/3,255,451.29
  6. Step 6: Final answer
    x = 1,805,265.73

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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.