Home / 2,274,289.50-3,134,781.90-1,612,227

Finding the Fourth Proportional to 2,274,289.50, 3,134,781.90 and 1,612,227

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Solution

The fourth proportional to 2,274,289.50, 3,134,781.90 and 1,612,227 is: 2,222,223.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,274,289.50 : 3,134,781.90 = 1,612,227 : x
  2. Step 2: Convert to fraction form
    2,274,289.50/3,134,781.90 = 1,612,227/x
  3. Step 3: Cross multiply
    2,274,289.50x = 3,134,781.90 × 1,612,227
  4. Step 4: Simplify right side
    2,274,289.50x = 5,053,980,018,291.30
  5. Step 5: Solve for x
    x = 5,053,980,018,291.30/2,274,289.50
  6. Step 6: Final answer
    x = 2,222,223.70

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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.