Home / 3,268,109.95-4,900,364.97-1,348,584.83

Finding the Fourth Proportional to 3,268,109.95, 4,900,364.97 and 1,348,584.83

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Solution

The fourth proportional to 3,268,109.95, 4,900,364.97 and 1,348,584.83 is: 2,022,134.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,268,109.95 : 4,900,364.97 = 1,348,584.83 : x
  2. Step 2: Convert to fraction form
    3,268,109.95/4,900,364.97 = 1,348,584.83/x
  3. Step 3: Cross multiply
    3,268,109.95x = 4,900,364.97 × 1,348,584.83
  4. Step 4: Simplify right side
    3,268,109.95x = 6,608,557,853,262.48
  5. Step 5: Solve for x
    x = 6,608,557,853,262.48/3,268,109.95
  6. Step 6: Final answer
    x = 2,022,134.50

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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.