Home / 2,558,093.96-3,530,180.94-1,412,183.72

Finding the Fourth Proportional to 2,558,093.96, 3,530,180.94 and 1,412,183.72

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Solution

The fourth proportional to 2,558,093.96, 3,530,180.94 and 1,412,183.72 is: 1,948,819.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,558,093.96 : 3,530,180.94 = 1,412,183.72 : x
  2. Step 2: Convert to fraction form
    2,558,093.96/3,530,180.94 = 1,412,183.72/x
  3. Step 3: Cross multiply
    2,558,093.96x = 3,530,180.94 × 1,412,183.72
  4. Step 4: Simplify right side
    2,558,093.96x = 4,985,264,052,122.30
  5. Step 5: Solve for x
    x = 4,985,264,052,122.30/2,558,093.96
  6. Step 6: Final answer
    x = 1,948,819.76

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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.