Home / 1,952,371.41-2,930,446.23-942,204.48

Finding the Fourth Proportional to 1,952,371.41, 2,930,446.23 and 942,204.48

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Solution

The fourth proportional to 1,952,371.41, 2,930,446.23 and 942,204.48 is: 1,414,218.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,952,371.41 : 2,930,446.23 = 942,204.48 : x
  2. Step 2: Convert to fraction form
    1,952,371.41/2,930,446.23 = 942,204.48/x
  3. Step 3: Cross multiply
    1,952,371.41x = 2,930,446.23 × 942,204.48
  4. Step 4: Simplify right side
    1,952,371.41x = 2,761,079,561,594.09
  5. Step 5: Solve for x
    x = 2,761,079,561,594.09/1,952,371.41
  6. Step 6: Final answer
    x = 1,414,218.39

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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.