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Finding the Fourth Proportional to 606,951.83, 837,593.60 and 335,019.82

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Solution

The fourth proportional to 606,951.83, 837,593.60 and 335,019.82 is: 462,327.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    606,951.83 : 837,593.60 = 335,019.82 : x
  2. Step 2: Convert to fraction form
    606,951.83/837,593.60 = 335,019.82/x
  3. Step 3: Cross multiply
    606,951.83x = 837,593.60 × 335,019.82
  4. Step 4: Simplify right side
    606,951.83x = 280,610,457,105.15
  5. Step 5: Solve for x
    x = 280,610,457,105.15/606,951.83
  6. Step 6: Final answer
    x = 462,327.39

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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.