Home / 3,767,239.44-5,198,855.40-2,048,371.56

Finding the Fourth Proportional to 3,767,239.44, 5,198,855.40 and 2,048,371.56

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Solution

The fourth proportional to 3,767,239.44, 5,198,855.40 and 2,048,371.56 is: 2,826,788.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,767,239.44 : 5,198,855.40 = 2,048,371.56 : x
  2. Step 2: Convert to fraction form
    3,767,239.44/5,198,855.40 = 2,048,371.56/x
  3. Step 3: Cross multiply
    3,767,239.44x = 5,198,855.40 × 2,048,371.56
  4. Step 4: Simplify right side
    3,767,239.44x = 10,649,187,545,912.43
  5. Step 5: Solve for x
    x = 10,649,187,545,912.43/3,767,239.44
  6. Step 6: Final answer
    x = 2,826,788.08

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1.5x scale

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.