Home / 894,046.07-1,233,481.64-506,819.97

Finding the Fourth Proportional to 894,046.07, 1,233,481.64 and 506,819.97

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Solution

The fourth proportional to 894,046.07, 1,233,481.64 and 506,819.97 is: 699,240.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    894,046.07 : 1,233,481.64 = 506,819.97 : x
  2. Step 2: Convert to fraction form
    894,046.07/1,233,481.64 = 506,819.97/x
  3. Step 3: Cross multiply
    894,046.07x = 1,233,481.64 × 506,819.97
  4. Step 4: Simplify right side
    894,046.07x = 625,153,125,246.25
  5. Step 5: Solve for x
    x = 625,153,125,246.25/894,046.07
  6. Step 6: Final answer
    x = 699,240.39

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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.