Home / 4,076,832.44-6,115,249.91-1,198,199.77

Finding the Fourth Proportional to 4,076,832.44, 6,115,249.91 and 1,198,199.77

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Solution

The fourth proportional to 4,076,832.44, 6,115,249.91 and 1,198,199.77 is: 1,797,300.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,076,832.44 : 6,115,249.91 = 1,198,199.77 : x
  2. Step 2: Convert to fraction form
    4,076,832.44/6,115,249.91 = 1,198,199.77/x
  3. Step 3: Cross multiply
    4,076,832.44x = 6,115,249.91 × 1,198,199.77
  4. Step 4: Simplify right side
    4,076,832.44x = 7,327,291,023,361.90
  5. Step 5: Solve for x
    x = 7,327,291,023,361.90/4,076,832.44
  6. Step 6: Final answer
    x = 1,797,300.02

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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.