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Finding the Fourth Proportional to 606,233.69, 836,650.19 and 334,326.41

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Solution

The fourth proportional to 606,233.69, 836,650.19 and 334,326.41 is: 461,396.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    606,233.69 : 836,650.19 = 334,326.41 : x
  2. Step 2: Convert to fraction form
    606,233.69/836,650.19 = 334,326.41/x
  3. Step 3: Cross multiply
    606,233.69x = 836,650.19 × 334,326.41
  4. Step 4: Simplify right side
    606,233.69x = 279,714,252,776.89
  5. Step 5: Solve for x
    x = 279,714,252,776.89/606,233.69
  6. Step 6: Final answer
    x = 461,396.75

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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.