Home / 2,194,255.96-3,288,885.54-1,373,977.96

Finding the Fourth Proportional to 2,194,255.96, 3,288,885.54 and 1,373,977.96

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Solution

The fourth proportional to 2,194,255.96, 3,288,885.54 and 1,373,977.96 is: 2,059,402.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,194,255.96 : 3,288,885.54 = 1,373,977.96 : x
  2. Step 2: Convert to fraction form
    2,194,255.96/3,288,885.54 = 1,373,977.96/x
  3. Step 3: Cross multiply
    2,194,255.96x = 3,288,885.54 × 1,373,977.96
  4. Step 4: Simplify right side
    2,194,255.96x = 4,518,856,244,922.70
  5. Step 5: Solve for x
    x = 4,518,856,244,922.70/2,194,255.96
  6. Step 6: Final answer
    x = 2,059,402.52

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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.