Home / 11,483,947.11-17,225,920.67-3,396,293.31

Finding the Fourth Proportional to 11,483,947.11, 17,225,920.67 and 3,396,293.31

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Solution

The fourth proportional to 11,483,947.11, 17,225,920.67 and 3,396,293.31 is: 5,094,439.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,483,947.11 : 17,225,920.67 = 3,396,293.31 : x
  2. Step 2: Convert to fraction form
    11,483,947.11/17,225,920.67 = 3,396,293.31/x
  3. Step 3: Cross multiply
    11,483,947.11x = 17,225,920.67 × 3,396,293.31
  4. Step 4: Simplify right side
    11,483,947.11x = 58,504,279,130,111.73
  5. Step 5: Solve for x
    x = 58,504,279,130,111.73/11,483,947.11
  6. Step 6: Final answer
    x = 5,094,439.97

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.