Home / 1,224,296-1,836,448.27-371,375

Finding the Fourth Proportional to 1,224,296, 1,836,448.27 and 371,375

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Solution

The fourth proportional to 1,224,296, 1,836,448.27 and 371,375 is: 557,063.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,224,296 : 1,836,448.27 = 371,375 : x
  2. Step 2: Convert to fraction form
    1,224,296/1,836,448.27 = 371,375/x
  3. Step 3: Cross multiply
    1,224,296x = 1,836,448.27 × 371,375
  4. Step 4: Simplify right side
    1,224,296x = 682,010,976,271.25
  5. Step 5: Solve for x
    x = 682,010,976,271.25/1,224,296
  6. Step 6: Final answer
    x = 557,063.80

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.