Home / 943,343.97-1,414,999.22-233,371.95

Finding the Fourth Proportional to 943,343.97, 1,414,999.22 and 233,371.95

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Solution

The fourth proportional to 943,343.97, 1,414,999.22 and 233,371.95 is: 350,053.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    943,343.97 : 1,414,999.22 = 233,371.95 : x
  2. Step 2: Convert to fraction form
    943,343.97/1,414,999.22 = 233,371.95/x
  3. Step 3: Cross multiply
    943,343.97x = 1,414,999.22 × 233,371.95
  4. Step 4: Simplify right side
    943,343.97x = 330,221,126,053.02
  5. Step 5: Solve for x
    x = 330,221,126,053.02/943,343.97
  6. Step 6: Final answer
    x = 350,053.78

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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.