Home / 2,632,933.80-3,949,400.70-2,436,103.80

Finding the Fourth Proportional to 2,632,933.80, 3,949,400.70 and 2,436,103.80

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Solution

The fourth proportional to 2,632,933.80, 3,949,400.70 and 2,436,103.80 is: 3,654,155.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,632,933.80 : 3,949,400.70 = 2,436,103.80 : x
  2. Step 2: Convert to fraction form
    2,632,933.80/3,949,400.70 = 2,436,103.80/x
  3. Step 3: Cross multiply
    2,632,933.80x = 3,949,400.70 × 2,436,103.80
  4. Step 4: Simplify right side
    2,632,933.80x = 9,621,150,052,992.66
  5. Step 5: Solve for x
    x = 9,621,150,052,992.66/2,632,933.80
  6. Step 6: Final answer
    x = 3,654,155.70

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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.