Home / 701,337.72-1,051,568.25-296,321.70

Finding the Fourth Proportional to 701,337.72, 1,051,568.25 and 296,321.70

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Solution

The fourth proportional to 701,337.72, 1,051,568.25 and 296,321.70 is: 444,297.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    701,337.72 : 1,051,568.25 = 296,321.70 : x
  2. Step 2: Convert to fraction form
    701,337.72/1,051,568.25 = 296,321.70/x
  3. Step 3: Cross multiply
    701,337.72x = 1,051,568.25 × 296,321.70
  4. Step 4: Simplify right side
    701,337.72x = 311,602,491,506.03
  5. Step 5: Solve for x
    x = 311,602,491,506.03/701,337.72
  6. Step 6: Final answer
    x = 444,297.35

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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.