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Finding the Fourth Proportional to 604,202.44, 833,782.74 and 332,270.34

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Solution

The fourth proportional to 604,202.44, 833,782.74 and 332,270.34 is: 458,523.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    604,202.44 : 833,782.74 = 332,270.34 : x
  2. Step 2: Convert to fraction form
    604,202.44/833,782.74 = 332,270.34/x
  3. Step 3: Cross multiply
    604,202.44x = 833,782.74 × 332,270.34
  4. Step 4: Simplify right side
    604,202.44x = 277,041,271,269.61
  5. Step 5: Solve for x
    x = 277,041,271,269.61/604,202.44
  6. Step 6: Final answer
    x = 458,523.92

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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.