Home / 969,910.82-1,454,866.25-295,995.58

Finding the Fourth Proportional to 969,910.82, 1,454,866.25 and 295,995.58

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Solution

The fourth proportional to 969,910.82, 1,454,866.25 and 295,995.58 is: 443,993.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    969,910.82 : 1,454,866.25 = 295,995.58 : x
  2. Step 2: Convert to fraction form
    969,910.82/1,454,866.25 = 295,995.58/x
  3. Step 3: Cross multiply
    969,910.82x = 1,454,866.25 × 295,995.58
  4. Step 4: Simplify right side
    969,910.82x = 430,633,974,374.03
  5. Step 5: Solve for x
    x = 430,633,974,374.03/969,910.82
  6. Step 6: Final answer
    x = 443,993.37

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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.