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Finding the Fourth Proportional to 604,000.33, 833,520.99 and 332,072.85

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Solution

The fourth proportional to 604,000.33, 833,520.99 and 332,072.85 is: 458,260.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    604,000.33 : 833,520.99 = 332,072.85 : x
  2. Step 2: Convert to fraction form
    604,000.33/833,520.99 = 332,072.85/x
  3. Step 3: Cross multiply
    604,000.33x = 833,520.99 × 332,072.85
  4. Step 4: Simplify right side
    604,000.33x = 276,789,689,023.76
  5. Step 5: Solve for x
    x = 276,789,689,023.76/604,000.33
  6. Step 6: Final answer
    x = 458,260.82

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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.