Home / 1,517,093.24-2,274,877.96-505,857.20

Finding the Fourth Proportional to 1,517,093.24, 2,274,877.96 and 505,857.20

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Solution

The fourth proportional to 1,517,093.24, 2,274,877.96 and 505,857.20 is: 758,531.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,517,093.24 : 2,274,877.96 = 505,857.20 : x
  2. Step 2: Convert to fraction form
    1,517,093.24/2,274,877.96 = 505,857.20/x
  3. Step 3: Cross multiply
    1,517,093.24x = 2,274,877.96 × 505,857.20
  4. Step 4: Simplify right side
    1,517,093.24x = 1,150,763,395,187.31
  5. Step 5: Solve for x
    x = 1,150,763,395,187.31/1,517,093.24
  6. Step 6: Final answer
    x = 758,531.75

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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.