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Finding the Fourth Proportional to 3,801,737, 5,702,612.84 and 923,091.68

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Solution

The fourth proportional to 3,801,737, 5,702,612.84 and 923,091.68 is: 1,384,639.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,801,737 : 5,702,612.84 = 923,091.68 : x
  2. Step 2: Convert to fraction form
    3,801,737/5,702,612.84 = 923,091.68/x
  3. Step 3: Cross multiply
    3,801,737x = 5,702,612.84 × 923,091.68
  4. Step 4: Simplify right side
    3,801,737x = 5,264,034,466,865.17
  5. Step 5: Solve for x
    x = 5,264,034,466,865.17/3,801,737
  6. Step 6: Final answer
    x = 1,384,639.30

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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.