Home / 969,988.26-1,454,982.66-296,073.39

Finding the Fourth Proportional to 969,988.26, 1,454,982.66 and 296,073.39

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Solution

The fourth proportional to 969,988.26, 1,454,982.66 and 296,073.39 is: 444,110.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    969,988.26 : 1,454,982.66 = 296,073.39 : x
  2. Step 2: Convert to fraction form
    969,988.26/1,454,982.66 = 296,073.39/x
  3. Step 3: Cross multiply
    969,988.26x = 1,454,982.66 × 296,073.39
  4. Step 4: Simplify right side
    969,988.26x = 430,781,648,537.42
  5. Step 5: Solve for x
    x = 430,781,648,537.42/969,988.26
  6. Step 6: Final answer
    x = 444,110.17

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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.