Home / 969,910.20-1,454,865.31-295,994.96

Finding the Fourth Proportional to 969,910.20, 1,454,865.31 and 295,994.96

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Solution

The fourth proportional to 969,910.20, 1,454,865.31 and 295,994.96 is: 443,992.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    969,910.20 : 1,454,865.31 = 295,994.96 : x
  2. Step 2: Convert to fraction form
    969,910.20/1,454,865.31 = 295,994.96/x
  3. Step 3: Cross multiply
    969,910.20x = 1,454,865.31 × 295,994.96
  4. Step 4: Simplify right side
    969,910.20x = 430,632,791,964.51
  5. Step 5: Solve for x
    x = 430,632,791,964.51/969,910.20
  6. Step 6: Final answer
    x = 443,992.44

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1.5x scale

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.