Home / 1,933,825.11-2,668,723.14-1,062,713.97

Finding the Fourth Proportional to 1,933,825.11, 2,668,723.14 and 1,062,713.97

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Solution

The fourth proportional to 1,933,825.11, 2,668,723.14 and 1,062,713.97 is: 1,466,569.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,933,825.11 : 2,668,723.14 = 1,062,713.97 : x
  2. Step 2: Convert to fraction form
    1,933,825.11/2,668,723.14 = 1,062,713.97/x
  3. Step 3: Cross multiply
    1,933,825.11x = 2,668,723.14 × 1,062,713.97
  4. Step 4: Simplify right side
    1,933,825.11x = 2,836,089,362,940.27
  5. Step 5: Solve for x
    x = 2,836,089,362,940.27/1,933,825.11
  6. Step 6: Final answer
    x = 1,466,569.73

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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.