Home / 2,285,922.93-3,154,609.92-1,253,524.65

Finding the Fourth Proportional to 2,285,922.93, 3,154,609.92 and 1,253,524.65

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Solution

The fourth proportional to 2,285,922.93, 3,154,609.92 and 1,253,524.65 is: 1,729,883.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,285,922.93 : 3,154,609.92 = 1,253,524.65 : x
  2. Step 2: Convert to fraction form
    2,285,922.93/3,154,609.92 = 1,253,524.65/x
  3. Step 3: Cross multiply
    2,285,922.93x = 3,154,609.92 × 1,253,524.65
  4. Step 4: Simplify right side
    2,285,922.93x = 3,954,381,295,854.53
  5. Step 5: Solve for x
    x = 3,954,381,295,854.53/2,285,922.93
  6. Step 6: Final answer
    x = 1,729,883.91

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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.