Home / 795,140.16-1,192,576.32-226,481.28

Finding the Fourth Proportional to 795,140.16, 1,192,576.32 and 226,481.28

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Solution

The fourth proportional to 795,140.16, 1,192,576.32 and 226,481.28 is: 339,683.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    795,140.16 : 1,192,576.32 = 226,481.28 : x
  2. Step 2: Convert to fraction form
    795,140.16/1,192,576.32 = 226,481.28/x
  3. Step 3: Cross multiply
    795,140.16x = 1,192,576.32 × 226,481.28
  4. Step 4: Simplify right side
    795,140.16x = 270,096,211,451.29
  5. Step 5: Solve for x
    x = 270,096,211,451.29/795,140.16
  6. Step 6: Final answer
    x = 339,683.78

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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.