Home / 606,976.34-837,627.22-335,044.17

Finding the Fourth Proportional to 606,976.34, 837,627.22 and 335,044.17

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Solution

The fourth proportional to 606,976.34, 837,627.22 and 335,044.17 is: 462,360.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    606,976.34 : 837,627.22 = 335,044.17 : x
  2. Step 2: Convert to fraction form
    606,976.34/837,627.22 = 335,044.17/x
  3. Step 3: Cross multiply
    606,976.34x = 837,627.22 × 335,044.17
  4. Step 4: Simplify right side
    606,976.34x = 280,642,112,506.17
  5. Step 5: Solve for x
    x = 280,642,112,506.17/606,976.34
  6. Step 6: Final answer
    x = 462,360.88

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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.