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Finding the Fourth Proportional to 3,801,744, 5,702,623.32 and 923,098.68

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Solution

The fourth proportional to 3,801,744, 5,702,623.32 and 923,098.68 is: 1,384,649.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,801,744 : 5,702,623.32 = 923,098.68 : x
  2. Step 2: Convert to fraction form
    3,801,744/5,702,623.32 = 923,098.68/x
  3. Step 3: Cross multiply
    3,801,744x = 5,702,623.32 × 923,098.68
  4. Step 4: Simplify right side
    3,801,744x = 5,264,084,059,229.22
  5. Step 5: Solve for x
    x = 5,264,084,059,229.22/3,801,744
  6. Step 6: Final answer
    x = 1,384,649.80

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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.