Home / 2,253,458.49-3,377,825.75-832,608.33

Finding the Fourth Proportional to 2,253,458.49, 3,377,825.75 and 832,608.33

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Solution

The fourth proportional to 2,253,458.49, 3,377,825.75 and 832,608.33 is: 1,248,039.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,253,458.49 : 3,377,825.75 = 832,608.33 : x
  2. Step 2: Convert to fraction form
    2,253,458.49/3,377,825.75 = 832,608.33/x
  3. Step 3: Cross multiply
    2,253,458.49x = 3,377,825.75 × 832,608.33
  4. Step 4: Simplify right side
    2,253,458.49x = 2,812,405,856,738.50
  5. Step 5: Solve for x
    x = 2,812,405,856,738.50/2,253,458.49
  6. Step 6: Final answer
    x = 1,248,039.79

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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.