Home / 2,198,524.65-3,297,786.98-1,844,230.65

Finding the Fourth Proportional to 2,198,524.65, 3,297,786.98 and 1,844,230.65

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Solution

The fourth proportional to 2,198,524.65, 3,297,786.98 and 1,844,230.65 is: 2,766,345.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,198,524.65 : 3,297,786.98 = 1,844,230.65 : x
  2. Step 2: Convert to fraction form
    2,198,524.65/3,297,786.98 = 1,844,230.65/x
  3. Step 3: Cross multiply
    2,198,524.65x = 3,297,786.98 × 1,844,230.65
  4. Step 4: Simplify right side
    2,198,524.65x = 6,081,879,816,465.78
  5. Step 5: Solve for x
    x = 6,081,879,816,465.78/2,198,524.65
  6. Step 6: Final answer
    x = 2,766,345.98

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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.