Home / 4,268,067.54-5,889,858.72-2,334,285.72

Finding the Fourth Proportional to 4,268,067.54, 5,889,858.72 and 2,334,285.72

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Solution

The fourth proportional to 4,268,067.54, 5,889,858.72 and 2,334,285.72 is: 3,221,273.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,268,067.54 : 5,889,858.72 = 2,334,285.72 : x
  2. Step 2: Convert to fraction form
    4,268,067.54/5,889,858.72 = 2,334,285.72/x
  3. Step 3: Cross multiply
    4,268,067.54x = 5,889,858.72 × 2,334,285.72
  4. Step 4: Simplify right side
    4,268,067.54x = 13,748,613,102,913.48
  5. Step 5: Solve for x
    x = 13,748,613,102,913.48/4,268,067.54
  6. Step 6: Final answer
    x = 3,221,273.56

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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.