Home / 2,244,184.20-3,096,998.82-1,225,618.92

Finding the Fourth Proportional to 2,244,184.20, 3,096,998.82 and 1,225,618.92

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Solution

The fourth proportional to 2,244,184.20, 3,096,998.82 and 1,225,618.92 is: 1,691,367.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,244,184.20 : 3,096,998.82 = 1,225,618.92 : x
  2. Step 2: Convert to fraction form
    2,244,184.20/3,096,998.82 = 1,225,618.92/x
  3. Step 3: Cross multiply
    2,244,184.20x = 3,096,998.82 × 1,225,618.92
  4. Step 4: Simplify right side
    2,244,184.20x = 3,795,740,349,009.67
  5. Step 5: Solve for x
    x = 3,795,740,349,009.67/2,244,184.20
  6. Step 6: Final answer
    x = 1,691,367.56

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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.