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Finding the Fourth Proportional to 604,682.82, 834,444.54 and 332,750.52

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Solution

The fourth proportional to 604,682.82, 834,444.54 and 332,750.52 is: 459,185.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    604,682.82 : 834,444.54 = 332,750.52 : x
  2. Step 2: Convert to fraction form
    604,682.82/834,444.54 = 332,750.52/x
  3. Step 3: Cross multiply
    604,682.82x = 834,444.54 × 332,750.52
  4. Step 4: Simplify right side
    604,682.82x = 277,661,854,596.16
  5. Step 5: Solve for x
    x = 277,661,854,596.16/604,682.82
  6. Step 6: Final answer
    x = 459,185.95

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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.