Home / 969,891.90-1,454,837.96-295,976.73

Finding the Fourth Proportional to 969,891.90, 1,454,837.96 and 295,976.73

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Solution

The fourth proportional to 969,891.90, 1,454,837.96 and 295,976.73 is: 443,965.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    969,891.90 : 1,454,837.96 = 295,976.73 : x
  2. Step 2: Convert to fraction form
    969,891.90/1,454,837.96 = 295,976.73/x
  3. Step 3: Cross multiply
    969,891.90x = 1,454,837.96 × 295,976.73
  4. Step 4: Simplify right side
    969,891.90x = 430,598,188,276.26
  5. Step 5: Solve for x
    x = 430,598,188,276.26/969,891.90
  6. Step 6: Final answer
    x = 443,965.14

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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.