Home / 2,302,310.60-3,451,496.78-883,385

Finding the Fourth Proportional to 2,302,310.60, 3,451,496.78 and 883,385

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Solution

The fourth proportional to 2,302,310.60, 3,451,496.78 and 883,385 is: 1,324,321.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,302,310.60 : 3,451,496.78 = 883,385 : x
  2. Step 2: Convert to fraction form
    2,302,310.60/3,451,496.78 = 883,385/x
  3. Step 3: Cross multiply
    2,302,310.60x = 3,451,496.78 × 883,385
  4. Step 4: Simplify right side
    2,302,310.60x = 3,049,000,483,000.30
  5. Step 5: Solve for x
    x = 3,049,000,483,000.30/2,302,310.60
  6. Step 6: Final answer
    x = 1,324,321.96

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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.