Home / 1,933,063.92-2,667,839.88-1,106,214

Finding the Fourth Proportional to 1,933,063.92, 2,667,839.88 and 1,106,214

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Solution

The fourth proportional to 1,933,063.92, 2,667,839.88 and 1,106,214 is: 1,526,696.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,933,063.92 : 2,667,839.88 = 1,106,214 : x
  2. Step 2: Convert to fraction form
    1,933,063.92/2,667,839.88 = 1,106,214/x
  3. Step 3: Cross multiply
    1,933,063.92x = 2,667,839.88 × 1,106,214
  4. Step 4: Simplify right side
    1,933,063.92x = 2,951,201,825,014.32
  5. Step 5: Solve for x
    x = 2,951,201,825,014.32/1,933,063.92
  6. Step 6: Final answer
    x = 1,526,696.45

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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.