Home / 3,767,097.85-5,198,558.50-2,048,218.37

Finding the Fourth Proportional to 3,767,097.85, 5,198,558.50 and 2,048,218.37

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Solution

The fourth proportional to 3,767,097.85, 5,198,558.50 and 2,048,218.37 is: 2,826,521.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,767,097.85 : 5,198,558.50 = 2,048,218.37 : x
  2. Step 2: Convert to fraction form
    3,767,097.85/5,198,558.50 = 2,048,218.37/x
  3. Step 3: Cross multiply
    3,767,097.85x = 5,198,558.50 × 2,048,218.37
  4. Step 4: Simplify right side
    3,767,097.85x = 10,647,782,987,139.55
  5. Step 5: Solve for x
    x = 10,647,782,987,139.55/3,767,097.85
  6. Step 6: Final answer
    x = 2,826,521.48

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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.