Home / 5,802,268.54-8,007,322.55-3,188,865.26

Finding the Fourth Proportional to 5,802,268.54, 8,007,322.55 and 3,188,865.26

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Solution

The fourth proportional to 5,802,268.54, 8,007,322.55 and 3,188,865.26 is: 4,400,739.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,802,268.54 : 8,007,322.55 = 3,188,865.26 : x
  2. Step 2: Convert to fraction form
    5,802,268.54/8,007,322.55 = 3,188,865.26/x
  3. Step 3: Cross multiply
    5,802,268.54x = 8,007,322.55 × 3,188,865.26
  4. Step 4: Simplify right side
    5,802,268.54x = 25,534,272,695,732
  5. Step 5: Solve for x
    x = 25,534,272,695,732/5,802,268.54
  6. Step 6: Final answer
    x = 4,400,739.56

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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.