Home / 7,454,998.43-11,181,251.96-2,064,193.80

Finding the Fourth Proportional to 7,454,998.43, 11,181,251.96 and 2,064,193.80

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Solution

The fourth proportional to 7,454,998.43, 11,181,251.96 and 2,064,193.80 is: 3,095,945.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,454,998.43 : 11,181,251.96 = 2,064,193.80 : x
  2. Step 2: Convert to fraction form
    7,454,998.43/11,181,251.96 = 2,064,193.80/x
  3. Step 3: Cross multiply
    7,454,998.43x = 11,181,251.96 × 2,064,193.80
  4. Step 4: Simplify right side
    7,454,998.43x = 23,080,270,972,069.85
  5. Step 5: Solve for x
    x = 23,080,270,972,069.85/7,454,998.43
  6. Step 6: Final answer
    x = 3,095,945.79

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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.