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Finding the Fourth Proportional to 604,416.57, 834,096.78 and 332,505.14

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Solution

The fourth proportional to 604,416.57, 834,096.78 and 332,505.14 is: 458,858.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    604,416.57 : 834,096.78 = 332,505.14 : x
  2. Step 2: Convert to fraction form
    604,416.57/834,096.78 = 332,505.14/x
  3. Step 3: Cross multiply
    604,416.57x = 834,096.78 × 332,505.14
  4. Step 4: Simplify right side
    604,416.57x = 277,341,462,436.97
  5. Step 5: Solve for x
    x = 277,341,462,436.97/604,416.57
  6. Step 6: Final answer
    x = 458,858.14

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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.