Home / 5,067,075.44-6,992,570.86-2,743,971.96

Finding the Fourth Proportional to 5,067,075.44, 6,992,570.86 and 2,743,971.96

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Solution

The fourth proportional to 5,067,075.44, 6,992,570.86 and 2,743,971.96 is: 3,786,684.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,067,075.44 : 6,992,570.86 = 2,743,971.96 : x
  2. Step 2: Convert to fraction form
    5,067,075.44/6,992,570.86 = 2,743,971.96/x
  3. Step 3: Cross multiply
    5,067,075.44x = 6,992,570.86 × 2,743,971.96
  4. Step 4: Simplify right side
    5,067,075.44x = 19,187,418,368,153.09
  5. Step 5: Solve for x
    x = 19,187,418,368,153.09/5,067,075.44
  6. Step 6: Final answer
    x = 3,786,684.96

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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.