Home / 3,467,644.52-4,786,311.14-2,017,620.04

Finding the Fourth Proportional to 3,467,644.52, 4,786,311.14 and 2,017,620.04

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Solution

The fourth proportional to 3,467,644.52, 4,786,311.14 and 2,017,620.04 is: 2,784,875.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,467,644.52 : 4,786,311.14 = 2,017,620.04 : x
  2. Step 2: Convert to fraction form
    3,467,644.52/4,786,311.14 = 2,017,620.04/x
  3. Step 3: Cross multiply
    3,467,644.52x = 4,786,311.14 × 2,017,620.04
  4. Step 4: Simplify right side
    3,467,644.52x = 9,656,957,273,739.24
  5. Step 5: Solve for x
    x = 9,656,957,273,739.24/3,467,644.52
  6. Step 6: Final answer
    x = 2,784,875.21

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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.