Home / 6,682,799.33-9,222,268.07-3,627,012.77

Finding the Fourth Proportional to 6,682,799.33, 9,222,268.07 and 3,627,012.77

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Solution

The fourth proportional to 6,682,799.33, 9,222,268.07 and 3,627,012.77 is: 5,005,280.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,682,799.33 : 9,222,268.07 = 3,627,012.77 : x
  2. Step 2: Convert to fraction form
    6,682,799.33/9,222,268.07 = 3,627,012.77/x
  3. Step 3: Cross multiply
    6,682,799.33x = 9,222,268.07 × 3,627,012.77
  4. Step 4: Simplify right side
    6,682,799.33x = 33,449,284,058,253.25
  5. Step 5: Solve for x
    x = 33,449,284,058,253.25/6,682,799.33
  6. Step 6: Final answer
    x = 5,005,280.33

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1.5x scale

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.