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Finding the Fourth Proportional to 604,832.56, 834,680.34 and 332,898.54

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Solution

The fourth proportional to 604,832.56, 834,680.34 and 332,898.54 is: 459,406.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    604,832.56 : 834,680.34 = 332,898.54 : x
  2. Step 2: Convert to fraction form
    604,832.56/834,680.34 = 332,898.54/x
  3. Step 3: Cross multiply
    604,832.56x = 834,680.34 × 332,898.54
  4. Step 4: Simplify right side
    604,832.56x = 277,863,866,552.70
  5. Step 5: Solve for x
    x = 277,863,866,552.70/604,832.56
  6. Step 6: Final answer
    x = 459,406.26

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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.