Home / 5,022,131.62-6,930,620.49-2,730,301.06

Finding the Fourth Proportional to 5,022,131.62, 6,930,620.49 and 2,730,301.06

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Solution

The fourth proportional to 5,022,131.62, 6,930,620.49 and 2,730,301.06 is: 3,767,858.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,022,131.62 : 6,930,620.49 = 2,730,301.06 : x
  2. Step 2: Convert to fraction form
    5,022,131.62/6,930,620.49 = 2,730,301.06/x
  3. Step 3: Cross multiply
    5,022,131.62x = 6,930,620.49 × 2,730,301.06
  4. Step 4: Simplify right side
    5,022,131.62x = 18,922,680,470,304.72
  5. Step 5: Solve for x
    x = 18,922,680,470,304.72/5,022,131.62
  6. Step 6: Final answer
    x = 3,767,858.33

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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.