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Finding the Fourth Proportional to 604,126.94, 833,677.54 and 332,194.55

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Solution

The fourth proportional to 604,126.94, 833,677.54 and 332,194.55 is: 458,418.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    604,126.94 : 833,677.54 = 332,194.55 : x
  2. Step 2: Convert to fraction form
    604,126.94/833,677.54 = 332,194.55/x
  3. Step 3: Cross multiply
    604,126.94x = 833,677.54 × 332,194.55
  4. Step 4: Simplify right side
    604,126.94x = 276,943,135,245.41
  5. Step 5: Solve for x
    x = 276,943,135,245.41/604,126.94
  6. Step 6: Final answer
    x = 458,418.78

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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.