Home / 1,895,821.43-2,844,450.26-1,138,192

Finding the Fourth Proportional to 1,895,821.43, 2,844,450.26 and 1,138,192

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Solution

The fourth proportional to 1,895,821.43, 2,844,450.26 and 1,138,192 is: 1,707,719.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,895,821.43 : 2,844,450.26 = 1,138,192 : x
  2. Step 2: Convert to fraction form
    1,895,821.43/2,844,450.26 = 1,138,192/x
  3. Step 3: Cross multiply
    1,895,821.43x = 2,844,450.26 × 1,138,192
  4. Step 4: Simplify right side
    1,895,821.43x = 3,237,530,530,329.92
  5. Step 5: Solve for x
    x = 3,237,530,530,329.92/1,895,821.43
  6. Step 6: Final answer
    x = 1,707,719.13

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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.