Home / 2,392,295.38-3,589,047.87-794,866.30

Finding the Fourth Proportional to 2,392,295.38, 3,589,047.87 and 794,866.30

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Solution

The fourth proportional to 2,392,295.38, 3,589,047.87 and 794,866.30 is: 1,192,500.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,392,295.38 : 3,589,047.87 = 794,866.30 : x
  2. Step 2: Convert to fraction form
    2,392,295.38/3,589,047.87 = 794,866.30/x
  3. Step 3: Cross multiply
    2,392,295.38x = 3,589,047.87 × 794,866.30
  4. Step 4: Simplify right side
    2,392,295.38x = 2,852,813,200,949.78
  5. Step 5: Solve for x
    x = 2,852,813,200,949.78/2,392,295.38
  6. Step 6: Final answer
    x = 1,192,500.40

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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.