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Finding the Fourth Proportional to 445,537, 614,841.06 and 244,333

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Solution

The fourth proportional to 445,537, 614,841.06 and 244,333 is: 337,179.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    445,537 : 614,841.06 = 244,333 : x
  2. Step 2: Convert to fraction form
    445,537/614,841.06 = 244,333/x
  3. Step 3: Cross multiply
    445,537x = 614,841.06 × 244,333
  4. Step 4: Simplify right side
    445,537x = 150,225,960,712.98
  5. Step 5: Solve for x
    x = 150,225,960,712.98/445,537
  6. Step 6: Final answer
    x = 337,179.54

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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.