Home / 5,608,198.58-8,412,297.90-1,348,367

Finding the Fourth Proportional to 5,608,198.58, 8,412,297.90 and 1,348,367

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Solution

The fourth proportional to 5,608,198.58, 8,412,297.90 and 1,348,367 is: 2,022,550.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,608,198.58 : 8,412,297.90 = 1,348,367 : x
  2. Step 2: Convert to fraction form
    5,608,198.58/8,412,297.90 = 1,348,367/x
  3. Step 3: Cross multiply
    5,608,198.58x = 8,412,297.90 × 1,348,367
  4. Step 4: Simplify right side
    5,608,198.58x = 11,342,864,882,529.30
  5. Step 5: Solve for x
    x = 11,342,864,882,529.30/5,608,198.58
  6. Step 6: Final answer
    x = 2,022,550.51

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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.