Home / 5,674,991.88-8,512,249.44-2,641,314.24

Finding the Fourth Proportional to 5,674,991.88, 8,512,249.44 and 2,641,314.24

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Solution

The fourth proportional to 5,674,991.88, 8,512,249.44 and 2,641,314.24 is: 3,961,860.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,674,991.88 : 8,512,249.44 = 2,641,314.24 : x
  2. Step 2: Convert to fraction form
    5,674,991.88/8,512,249.44 = 2,641,314.24/x
  3. Step 3: Cross multiply
    5,674,991.88x = 8,512,249.44 × 2,641,314.24
  4. Step 4: Simplify right side
    5,674,991.88x = 22,483,525,660,304.03
  5. Step 5: Solve for x
    x = 22,483,525,660,304.03/5,674,991.88
  6. Step 6: Final answer
    x = 3,961,860.41

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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.