Home / 466,110.25-699,267.74-276,743.39

Finding the Fourth Proportional to 466,110.25, 699,267.74 and 276,743.39

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Solution

The fourth proportional to 466,110.25, 699,267.74 and 276,743.39 is: 415,175.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    466,110.25 : 699,267.74 = 276,743.39 : x
  2. Step 2: Convert to fraction form
    466,110.25/699,267.74 = 276,743.39/x
  3. Step 3: Cross multiply
    466,110.25x = 699,267.74 × 276,743.39
  4. Step 4: Simplify right side
    466,110.25x = 193,517,720,005.18
  5. Step 5: Solve for x
    x = 193,517,720,005.18/466,110.25
  6. Step 6: Final answer
    x = 415,175.85

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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.