Home / 833,753.43-1,250,519.42-234,761.29

Finding the Fourth Proportional to 833,753.43, 1,250,519.42 and 234,761.29

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Solution

The fourth proportional to 833,753.43, 1,250,519.42 and 234,761.29 is: 352,110.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    833,753.43 : 1,250,519.42 = 234,761.29 : x
  2. Step 2: Convert to fraction form
    833,753.43/1,250,519.42 = 234,761.29/x
  3. Step 3: Cross multiply
    833,753.43x = 1,250,519.42 × 234,761.29
  4. Step 4: Simplify right side
    833,753.43x = 293,573,557,913.42
  5. Step 5: Solve for x
    x = 293,573,557,913.42/833,753.43
  6. Step 6: Final answer
    x = 352,110.77

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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.