Home / 3,767,252.94-5,198,874.03-2,048,385.06

Finding the Fourth Proportional to 3,767,252.94, 5,198,874.03 and 2,048,385.06

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Solution

The fourth proportional to 3,767,252.94, 5,198,874.03 and 2,048,385.06 is: 2,826,806.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,767,252.94 : 5,198,874.03 = 2,048,385.06 : x
  2. Step 2: Convert to fraction form
    3,767,252.94/5,198,874.03 = 2,048,385.06/x
  3. Step 3: Cross multiply
    3,767,252.94x = 5,198,874.03 × 2,048,385.06
  4. Step 4: Simplify right side
    3,767,252.94x = 10,649,295,891,873.99
  5. Step 5: Solve for x
    x = 10,649,295,891,873.99/3,767,252.94
  6. Step 6: Final answer
    x = 2,826,806.71

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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.