Home / 632,444.94-948,733.92-206,014.05

Finding the Fourth Proportional to 632,444.94, 948,733.92 and 206,014.05

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Solution

The fourth proportional to 632,444.94, 948,733.92 and 206,014.05 is: 309,042.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    632,444.94 : 948,733.92 = 206,014.05 : x
  2. Step 2: Convert to fraction form
    632,444.94/948,733.92 = 206,014.05/x
  3. Step 3: Cross multiply
    632,444.94x = 948,733.92 × 206,014.05
  4. Step 4: Simplify right side
    632,444.94x = 195,452,517,231.58
  5. Step 5: Solve for x
    x = 195,452,517,231.58/632,444.94
  6. Step 6: Final answer
    x = 309,042.74

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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.