Home / 4,448,200.89-6,665,400.27-3,084,634.20

Finding the Fourth Proportional to 4,448,200.89, 6,665,400.27 and 3,084,634.20

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Solution

The fourth proportional to 4,448,200.89, 6,665,400.27 and 3,084,634.20 is: 4,622,165.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,448,200.89 : 6,665,400.27 = 3,084,634.20 : x
  2. Step 2: Convert to fraction form
    4,448,200.89/6,665,400.27 = 3,084,634.20/x
  3. Step 3: Cross multiply
    4,448,200.89x = 6,665,400.27 × 3,084,634.20
  4. Step 4: Simplify right side
    4,448,200.89x = 20,560,321,629,531.23
  5. Step 5: Solve for x
    x = 20,560,321,629,531.23/4,448,200.89
  6. Step 6: Final answer
    x = 4,622,165.71

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1.5x scale

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.