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Finding the Fourth Proportional to 606,066, 836,397 and 337,794

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Solution

The fourth proportional to 606,066, 836,397 and 337,794 is: 466,170.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    606,066 : 836,397 = 337,794 : x
  2. Step 2: Convert to fraction form
    606,066/836,397 = 337,794/x
  3. Step 3: Cross multiply
    606,066x = 836,397 × 337,794
  4. Step 4: Simplify right side
    606,066x = 282,529,888,218
  5. Step 5: Solve for x
    x = 282,529,888,218/606,066
  6. Step 6: Final answer
    x = 466,170.17

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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.