Home / 2,158,104.40-3,233,268.60-1,033,694.80

Finding the Fourth Proportional to 2,158,104.40, 3,233,268.60 and 1,033,694.80

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Solution

The fourth proportional to 2,158,104.40, 3,233,268.60 and 1,033,694.80 is: 1,548,679.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,158,104.40 : 3,233,268.60 = 1,033,694.80 : x
  2. Step 2: Convert to fraction form
    2,158,104.40/3,233,268.60 = 1,033,694.80/x
  3. Step 3: Cross multiply
    2,158,104.40x = 3,233,268.60 × 1,033,694.80
  4. Step 4: Simplify right side
    2,158,104.40x = 3,342,212,938,823.28
  5. Step 5: Solve for x
    x = 3,342,212,938,823.28/2,158,104.40
  6. Step 6: Final answer
    x = 1,548,679.92

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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.