Home / 3,567,665.88-4,923,382.07-1,936,073.24

Finding the Fourth Proportional to 3,567,665.88, 4,923,382.07 and 1,936,073.24

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Solution

The fourth proportional to 3,567,665.88, 4,923,382.07 and 1,936,073.24 is: 2,671,782.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,567,665.88 : 4,923,382.07 = 1,936,073.24 : x
  2. Step 2: Convert to fraction form
    3,567,665.88/4,923,382.07 = 1,936,073.24/x
  3. Step 3: Cross multiply
    3,567,665.88x = 4,923,382.07 × 1,936,073.24
  4. Step 4: Simplify right side
    3,567,665.88x = 9,532,028,269,263.56
  5. Step 5: Solve for x
    x = 9,532,028,269,263.56/3,567,665.88
  6. Step 6: Final answer
    x = 2,671,782.78

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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.