Home / 2,558,093.46-3,530,180.25-1,412,183.22

Finding the Fourth Proportional to 2,558,093.46, 3,530,180.25 and 1,412,183.22

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Solution

The fourth proportional to 2,558,093.46, 3,530,180.25 and 1,412,183.22 is: 1,948,819.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,558,093.46 : 3,530,180.25 = 1,412,183.22 : x
  2. Step 2: Convert to fraction form
    2,558,093.46/3,530,180.25 = 1,412,183.22/x
  3. Step 3: Cross multiply
    2,558,093.46x = 3,530,180.25 × 1,412,183.22
  4. Step 4: Simplify right side
    2,558,093.46x = 4,985,261,312,625.41
  5. Step 5: Solve for x
    x = 4,985,261,312,625.41/2,558,093.46
  6. Step 6: Final answer
    x = 1,948,819.07

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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.