Home / 2,884,209.54-4,325,983.82-754,499.22

Finding the Fourth Proportional to 2,884,209.54, 4,325,983.82 and 754,499.22

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Solution

The fourth proportional to 2,884,209.54, 4,325,983.82 and 754,499.22 is: 1,131,662.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,884,209.54 : 4,325,983.82 = 754,499.22 : x
  2. Step 2: Convert to fraction form
    2,884,209.54/4,325,983.82 = 754,499.22/x
  3. Step 3: Cross multiply
    2,884,209.54x = 4,325,983.82 × 754,499.22
  4. Step 4: Simplify right side
    2,884,209.54x = 3,263,951,396,292.70
  5. Step 5: Solve for x
    x = 3,263,951,396,292.70/2,884,209.54
  6. Step 6: Final answer
    x = 1,131,662.37

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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.