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Finding the Fourth Proportional to 604,524.98, 834,244.44 and 332,587.01

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Solution

The fourth proportional to 604,524.98, 834,244.44 and 332,587.01 is: 458,970.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    604,524.98 : 834,244.44 = 332,587.01 : x
  2. Step 2: Convert to fraction form
    604,524.98/834,244.44 = 332,587.01/x
  3. Step 3: Cross multiply
    604,524.98x = 834,244.44 × 332,587.01
  4. Step 4: Simplify right side
    604,524.98x = 277,458,863,908.72
  5. Step 5: Solve for x
    x = 277,458,863,908.72/604,524.98
  6. Step 6: Final answer
    x = 458,970.06

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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.