Home / 2,510,778.88-3,464,850.24-1,364,791.04

Finding the Fourth Proportional to 2,510,778.88, 3,464,850.24 and 1,364,791.04

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Solution

The fourth proportional to 2,510,778.88, 3,464,850.24 and 1,364,791.04 is: 1,883,398.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,510,778.88 : 3,464,850.24 = 1,364,791.04 : x
  2. Step 2: Convert to fraction form
    2,510,778.88/3,464,850.24 = 1,364,791.04/x
  3. Step 3: Cross multiply
    2,510,778.88x = 3,464,850.24 × 1,364,791.04
  4. Step 4: Simplify right side
    2,510,778.88x = 4,728,796,562,493.85
  5. Step 5: Solve for x
    x = 4,728,796,562,493.85/2,510,778.88
  6. Step 6: Final answer
    x = 1,883,398.26

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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.