Home / 1,933,110.96-2,667,619.35-1,073,726.34

Finding the Fourth Proportional to 1,933,110.96, 2,667,619.35 and 1,073,726.34

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Solution

The fourth proportional to 1,933,110.96, 2,667,619.35 and 1,073,726.34 is: 1,481,701.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,933,110.96 : 2,667,619.35 = 1,073,726.34 : x
  2. Step 2: Convert to fraction form
    1,933,110.96/2,667,619.35 = 1,073,726.34/x
  3. Step 3: Cross multiply
    1,933,110.96x = 2,667,619.35 × 1,073,726.34
  4. Step 4: Simplify right side
    1,933,110.96x = 2,864,293,161,188.68
  5. Step 5: Solve for x
    x = 2,864,293,161,188.68/1,933,110.96
  6. Step 6: Final answer
    x = 1,481,701.37

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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.