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Finding the Fourth Proportional to 606,046.88, 836,350.52 and 334,124.75

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Solution

The fourth proportional to 606,046.88, 836,350.52 and 334,124.75 is: 461,095.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    606,046.88 : 836,350.52 = 334,124.75 : x
  2. Step 2: Convert to fraction form
    606,046.88/836,350.52 = 334,124.75/x
  3. Step 3: Cross multiply
    606,046.88x = 836,350.52 × 334,124.75
  4. Step 4: Simplify right side
    606,046.88x = 279,445,408,827.62
  5. Step 5: Solve for x
    x = 279,445,408,827.62/606,046.88
  6. Step 6: Final answer
    x = 461,095.37

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1.5x scale

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.