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Finding the Fourth Proportional to 606,224.52, 836,660.88 and 364,628.52

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Solution

The fourth proportional to 606,224.52, 836,660.88 and 364,628.52 is: 503,230.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    606,224.52 : 836,660.88 = 364,628.52 : x
  2. Step 2: Convert to fraction form
    606,224.52/836,660.88 = 364,628.52/x
  3. Step 3: Cross multiply
    606,224.52x = 836,660.88 × 364,628.52
  4. Step 4: Simplify right side
    606,224.52x = 305,070,418,416.30
  5. Step 5: Solve for x
    x = 305,070,418,416.30/606,224.52
  6. Step 6: Final answer
    x = 503,230.09

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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.