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Finding the Fourth Proportional to 624,383.94, 936,001.83 and 224,927.03

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Solution

The fourth proportional to 624,383.94, 936,001.83 and 224,927.03 is: 337,183.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    624,383.94 : 936,001.83 = 224,927.03 : x
  2. Step 2: Convert to fraction form
    624,383.94/936,001.83 = 224,927.03/x
  3. Step 3: Cross multiply
    624,383.94x = 936,001.83 × 224,927.03
  4. Step 4: Simplify right side
    624,383.94x = 210,532,108,349.72
  5. Step 5: Solve for x
    x = 210,532,108,349.72/624,383.94
  6. Step 6: Final answer
    x = 337,183.73

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.