Home / 2,252,721.66-3,379,093.92-569,826.78

Finding the Fourth Proportional to 2,252,721.66, 3,379,093.92 and 569,826.78

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Solution

The fourth proportional to 2,252,721.66, 3,379,093.92 and 569,826.78 is: 854,743.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,252,721.66 : 3,379,093.92 = 569,826.78 : x
  2. Step 2: Convert to fraction form
    2,252,721.66/3,379,093.92 = 569,826.78/x
  3. Step 3: Cross multiply
    2,252,721.66x = 3,379,093.92 × 569,826.78
  4. Step 4: Simplify right side
    2,252,721.66x = 1,925,498,207,751.18
  5. Step 5: Solve for x
    x = 1,925,498,207,751.18/2,252,721.66
  6. Step 6: Final answer
    x = 854,743.06

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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.