Home / 1,933,109.96-2,667,617.96-1,073,725.34

Finding the Fourth Proportional to 1,933,109.96, 2,667,617.96 and 1,073,725.34

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Solution

The fourth proportional to 1,933,109.96, 2,667,617.96 and 1,073,725.34 is: 1,481,699.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,933,109.96 : 2,667,617.96 = 1,073,725.34 : x
  2. Step 2: Convert to fraction form
    1,933,109.96/2,667,617.96 = 1,073,725.34/x
  3. Step 3: Cross multiply
    1,933,109.96x = 2,667,617.96 × 1,073,725.34
  4. Step 4: Simplify right side
    1,933,109.96x = 2,864,289,001,091.11
  5. Step 5: Solve for x
    x = 2,864,289,001,091.11/1,933,109.96
  6. Step 6: Final answer
    x = 1,481,699.99

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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.