Home / 3,224,091.15-4,449,245.64-1,773,755.44

Finding the Fourth Proportional to 3,224,091.15, 4,449,245.64 and 1,773,755.44

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Solution

The fourth proportional to 3,224,091.15, 4,449,245.64 and 1,773,755.44 is: 2,447,782.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,224,091.15 : 4,449,245.64 = 1,773,755.44 : x
  2. Step 2: Convert to fraction form
    3,224,091.15/4,449,245.64 = 1,773,755.44/x
  3. Step 3: Cross multiply
    3,224,091.15x = 4,449,245.64 × 1,773,755.44
  4. Step 4: Simplify right side
    3,224,091.15x = 7,891,873,657,846.28
  5. Step 5: Solve for x
    x = 7,891,873,657,846.28/3,224,091.15
  6. Step 6: Final answer
    x = 2,447,782.43

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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.