Home / 3,653,644.60-5,469,969.30-2,236,468.60

Finding the Fourth Proportional to 3,653,644.60, 5,469,969.30 and 2,236,468.60

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Solution

The fourth proportional to 3,653,644.60, 5,469,969.30 and 2,236,468.60 is: 3,348,277.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,653,644.60 : 5,469,969.30 = 2,236,468.60 : x
  2. Step 2: Convert to fraction form
    3,653,644.60/5,469,969.30 = 2,236,468.60/x
  3. Step 3: Cross multiply
    3,653,644.60x = 5,469,969.30 × 2,236,468.60
  4. Step 4: Simplify right side
    3,653,644.60x = 12,233,414,582,413.98
  5. Step 5: Solve for x
    x = 12,233,414,582,413.98/3,653,644.60
  6. Step 6: Final answer
    x = 3,348,277.11

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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.