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Finding the Fourth Proportional to 604,504.69, 834,216.44 and 332,566.76

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Solution

The fourth proportional to 604,504.69, 834,216.44 and 332,566.76 is: 458,942.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    604,504.69 : 834,216.44 = 332,566.76 : x
  2. Step 2: Convert to fraction form
    604,504.69/834,216.44 = 332,566.76/x
  3. Step 3: Cross multiply
    604,504.69x = 834,216.44 × 332,566.76
  4. Step 4: Simplify right side
    604,504.69x = 277,432,659,012.24
  5. Step 5: Solve for x
    x = 277,432,659,012.24/604,504.69
  6. Step 6: Final answer
    x = 458,942.11

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.