Home / 3,324,912.68-4,588,287.86-1,874,595.54

Finding the Fourth Proportional to 3,324,912.68, 4,588,287.86 and 1,874,595.54

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Solution

The fourth proportional to 3,324,912.68, 4,588,287.86 and 1,874,595.54 is: 2,586,890.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,324,912.68 : 4,588,287.86 = 1,874,595.54 : x
  2. Step 2: Convert to fraction form
    3,324,912.68/4,588,287.86 = 1,874,595.54/x
  3. Step 3: Cross multiply
    3,324,912.68x = 4,588,287.86 × 1,874,595.54
  4. Step 4: Simplify right side
    3,324,912.68x = 8,601,183,958,592.15
  5. Step 5: Solve for x
    x = 8,601,183,958,592.15/3,324,912.68
  6. Step 6: Final answer
    x = 2,586,890.18

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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.