Home / 836,301.92-1,254,402.03-296,584.88

Finding the Fourth Proportional to 836,301.92, 1,254,402.03 and 296,584.88

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Solution

The fourth proportional to 836,301.92, 1,254,402.03 and 296,584.88 is: 444,859.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    836,301.92 : 1,254,402.03 = 296,584.88 : x
  2. Step 2: Convert to fraction form
    836,301.92/1,254,402.03 = 296,584.88/x
  3. Step 3: Cross multiply
    836,301.92x = 1,254,402.03 × 296,584.88
  4. Step 4: Simplify right side
    836,301.92x = 372,036,675,539.31
  5. Step 5: Solve for x
    x = 372,036,675,539.31/836,301.92
  6. Step 6: Final answer
    x = 444,859.29

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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.