Home / 609,383.49-914,073.04-182,917.47

Finding the Fourth Proportional to 609,383.49, 914,073.04 and 182,917.47

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Solution

The fourth proportional to 609,383.49, 914,073.04 and 182,917.47 is: 274,375.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    609,383.49 : 914,073.04 = 182,917.47 : x
  2. Step 2: Convert to fraction form
    609,383.49/914,073.04 = 182,917.47/x
  3. Step 3: Cross multiply
    609,383.49x = 914,073.04 × 182,917.47
  4. Step 4: Simplify right side
    609,383.49x = 167,199,922,787.03
  5. Step 5: Solve for x
    x = 167,199,922,787.03/609,383.49
  6. Step 6: Final answer
    x = 274,375.54

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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.