Home / 3,767,087.20-5,198,519.10-2,048,251

Finding the Fourth Proportional to 3,767,087.20, 5,198,519.10 and 2,048,251

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Solution

The fourth proportional to 3,767,087.20, 5,198,519.10 and 2,048,251 is: 2,826,553.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,767,087.20 : 5,198,519.10 = 2,048,251 : x
  2. Step 2: Convert to fraction form
    3,767,087.20/5,198,519.10 = 2,048,251/x
  3. Step 3: Cross multiply
    3,767,087.20x = 5,198,519.10 × 2,048,251
  4. Step 4: Simplify right side
    3,767,087.20x = 10,647,871,945,094.10
  5. Step 5: Solve for x
    x = 10,647,871,945,094.10/3,767,087.20
  6. Step 6: Final answer
    x = 2,826,553.08

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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.