Home / 694,301.22-1,041,845.22-273,872.34

Finding the Fourth Proportional to 694,301.22, 1,041,845.22 and 273,872.34

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Solution

The fourth proportional to 694,301.22, 1,041,845.22 and 273,872.34 is: 410,963.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    694,301.22 : 1,041,845.22 = 273,872.34 : x
  2. Step 2: Convert to fraction form
    694,301.22/1,041,845.22 = 273,872.34/x
  3. Step 3: Cross multiply
    694,301.22x = 1,041,845.22 × 273,872.34
  4. Step 4: Simplify right side
    694,301.22x = 285,332,588,319.22
  5. Step 5: Solve for x
    x = 285,332,588,319.22/694,301.22
  6. Step 6: Final answer
    x = 410,963.69

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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.