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Finding the Fourth Proportional to 604,327.53, 833,973.66 and 332,423.29

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Solution

The fourth proportional to 604,327.53, 833,973.66 and 332,423.29 is: 458,745.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    604,327.53 : 833,973.66 = 332,423.29 : x
  2. Step 2: Convert to fraction form
    604,327.53/833,973.66 = 332,423.29/x
  3. Step 3: Cross multiply
    604,327.53x = 833,973.66 × 332,423.29
  4. Step 4: Simplify right side
    604,327.53x = 277,232,261,998.56
  5. Step 5: Solve for x
    x = 277,232,261,998.56/604,327.53
  6. Step 6: Final answer
    x = 458,745.05

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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.