Home / 11,892,033.27-17,840,707.11-3,805,494.17

Finding the Fourth Proportional to 11,892,033.27, 17,840,707.11 and 3,805,494.17

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Solution

The fourth proportional to 11,892,033.27, 17,840,707.11 and 3,805,494.17 is: 5,709,091.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,892,033.27 : 17,840,707.11 = 3,805,494.17 : x
  2. Step 2: Convert to fraction form
    11,892,033.27/17,840,707.11 = 3,805,494.17/x
  3. Step 3: Cross multiply
    11,892,033.27x = 17,840,707.11 × 3,805,494.17
  4. Step 4: Simplify right side
    11,892,033.27x = 67,892,706,806,579.01
  5. Step 5: Solve for x
    x = 67,892,706,806,579.01/11,892,033.27
  6. Step 6: Final answer
    x = 5,709,091.56

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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.