Home / 944,721.50-1,417,083.27-234,749.54

Finding the Fourth Proportional to 944,721.50, 1,417,083.27 and 234,749.54

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Solution

The fourth proportional to 944,721.50, 1,417,083.27 and 234,749.54 is: 352,124.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    944,721.50 : 1,417,083.27 = 234,749.54 : x
  2. Step 2: Convert to fraction form
    944,721.50/1,417,083.27 = 234,749.54/x
  3. Step 3: Cross multiply
    944,721.50x = 1,417,083.27 × 234,749.54
  4. Step 4: Simplify right side
    944,721.50x = 332,659,645,774.20
  5. Step 5: Solve for x
    x = 332,659,645,774.20/944,721.50
  6. Step 6: Final answer
    x = 352,124.56

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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.