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Finding the Fourth Proportional to 604,514.90, 834,230.59 and 332,576.97

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Solution

The fourth proportional to 604,514.90, 834,230.59 and 332,576.97 is: 458,956.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    604,514.90 : 834,230.59 = 332,576.97 : x
  2. Step 2: Convert to fraction form
    604,514.90/834,230.59 = 332,576.97/x
  3. Step 3: Cross multiply
    604,514.90x = 834,230.59 × 332,576.97
  4. Step 4: Simplify right side
    604,514.90x = 277,445,881,072.07
  5. Step 5: Solve for x
    x = 277,445,881,072.07/604,514.90
  6. Step 6: Final answer
    x = 458,956.24

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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.