Home / 729,735.48-1,094,324.04-350,550.72

Finding the Fourth Proportional to 729,735.48, 1,094,324.04 and 350,550.72

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Solution

The fourth proportional to 729,735.48, 1,094,324.04 and 350,550.72 is: 525,691.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    729,735.48 : 1,094,324.04 = 350,550.72 : x
  2. Step 2: Convert to fraction form
    729,735.48/1,094,324.04 = 350,550.72/x
  3. Step 3: Cross multiply
    729,735.48x = 1,094,324.04 × 350,550.72
  4. Step 4: Simplify right side
    729,735.48x = 383,616,080,135.31
  5. Step 5: Solve for x
    x = 383,616,080,135.31/729,735.48
  6. Step 6: Final answer
    x = 525,691.97

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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.