Home / 2,550,227.43-3,519,313.52-1,404,304.95

Finding the Fourth Proportional to 2,550,227.43, 3,519,313.52 and 1,404,304.95

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Solution

The fourth proportional to 2,550,227.43, 3,519,313.52 and 1,404,304.95 is: 1,937,940.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,550,227.43 : 3,519,313.52 = 1,404,304.95 : x
  2. Step 2: Convert to fraction form
    2,550,227.43/3,519,313.52 = 1,404,304.95/x
  3. Step 3: Cross multiply
    2,550,227.43x = 3,519,313.52 × 1,404,304.95
  4. Step 4: Simplify right side
    2,550,227.43x = 4,942,189,389,716.40
  5. Step 5: Solve for x
    x = 4,942,189,389,716.40/2,550,227.43
  6. Step 6: Final answer
    x = 1,937,940.64

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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.