Home / 606,976.22-837,627.05-335,044.04

Finding the Fourth Proportional to 606,976.22, 837,627.05 and 335,044.04

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Solution

The fourth proportional to 606,976.22, 837,627.05 and 335,044.04 is: 462,360.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    606,976.22 : 837,627.05 = 335,044.04 : x
  2. Step 2: Convert to fraction form
    606,976.22/837,627.05 = 335,044.04/x
  3. Step 3: Cross multiply
    606,976.22x = 837,627.05 × 335,044.04
  4. Step 4: Simplify right side
    606,976.22x = 280,641,949,379.44
  5. Step 5: Solve for x
    x = 280,641,949,379.44/606,976.22
  6. Step 6: Final answer
    x = 462,360.70

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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.