Home / 2,029,932.26-3,044,947.80-682,114.40

Finding the Fourth Proportional to 2,029,932.26, 3,044,947.80 and 682,114.40

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Solution

The fourth proportional to 2,029,932.26, 3,044,947.80 and 682,114.40 is: 1,023,188.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,029,932.26 : 3,044,947.80 = 682,114.40 : x
  2. Step 2: Convert to fraction form
    2,029,932.26/3,044,947.80 = 682,114.40/x
  3. Step 3: Cross multiply
    2,029,932.26x = 3,044,947.80 × 682,114.40
  4. Step 4: Simplify right side
    2,029,932.26x = 2,077,002,726,403.58
  5. Step 5: Solve for x
    x = 2,077,002,726,403.58/2,029,932.26
  6. Step 6: Final answer
    x = 1,023,188.20

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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.