Home / 7,183,844.82-10,775,380.86-3,536,939.06

Finding the Fourth Proportional to 7,183,844.82, 10,775,380.86 and 3,536,939.06

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Solution

The fourth proportional to 7,183,844.82, 10,775,380.86 and 3,536,939.06 is: 5,305,218.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,183,844.82 : 10,775,380.86 = 3,536,939.06 : x
  2. Step 2: Convert to fraction form
    7,183,844.82/10,775,380.86 = 3,536,939.06/x
  3. Step 3: Cross multiply
    7,183,844.82x = 10,775,380.86 × 3,536,939.06
  4. Step 4: Simplify right side
    7,183,844.82x = 38,111,865,396,233.48
  5. Step 5: Solve for x
    x = 38,111,865,396,233.48/7,183,844.82
  6. Step 6: Final answer
    x = 5,305,218.35

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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.