Home / 2,268,194.60-3,403,604.10-848,394.20

Finding the Fourth Proportional to 2,268,194.60, 3,403,604.10 and 848,394.20

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Solution

The fourth proportional to 2,268,194.60, 3,403,604.10 and 848,394.20 is: 1,273,082.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,268,194.60 : 3,403,604.10 = 848,394.20 : x
  2. Step 2: Convert to fraction form
    2,268,194.60/3,403,604.10 = 848,394.20/x
  3. Step 3: Cross multiply
    2,268,194.60x = 3,403,604.10 × 848,394.20
  4. Step 4: Simplify right side
    2,268,194.60x = 2,887,597,977,536.22
  5. Step 5: Solve for x
    x = 2,887,597,977,536.22/2,268,194.60
  6. Step 6: Final answer
    x = 1,273,082.11

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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.