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Finding the Fourth Proportional to 435,076.07, 600,402.42 and 244,089

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Solution

The fourth proportional to 435,076.07, 600,402.42 and 244,089 is: 336,841.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    435,076.07 : 600,402.42 = 244,089 : x
  2. Step 2: Convert to fraction form
    435,076.07/600,402.42 = 244,089/x
  3. Step 3: Cross multiply
    435,076.07x = 600,402.42 × 244,089
  4. Step 4: Simplify right side
    435,076.07x = 146,551,626,295.38
  5. Step 5: Solve for x
    x = 146,551,626,295.38/435,076.07
  6. Step 6: Final answer
    x = 336,841.39

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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.