Home / 3,574,251.96-4,932,517.65-1,942,658.85

Finding the Fourth Proportional to 3,574,251.96, 4,932,517.65 and 1,942,658.85

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Solution

The fourth proportional to 3,574,251.96, 4,932,517.65 and 1,942,658.85 is: 2,680,896.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,574,251.96 : 4,932,517.65 = 1,942,658.85 : x
  2. Step 2: Convert to fraction form
    3,574,251.96/4,932,517.65 = 1,942,658.85/x
  3. Step 3: Cross multiply
    3,574,251.96x = 4,932,517.65 × 1,942,658.85
  4. Step 4: Simplify right side
    3,574,251.96x = 9,582,199,065,553.70
  5. Step 5: Solve for x
    x = 9,582,199,065,553.70/3,574,251.96
  6. Step 6: Final answer
    x = 2,680,896.36

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.