Home / 1,227,474-1,841,234.04-341,033.04

Finding the Fourth Proportional to 1,227,474, 1,841,234.04 and 341,033.04

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Solution

The fourth proportional to 1,227,474, 1,841,234.04 and 341,033.04 is: 511,555.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,227,474 : 1,841,234.04 = 341,033.04 : x
  2. Step 2: Convert to fraction form
    1,227,474/1,841,234.04 = 341,033.04/x
  3. Step 3: Cross multiply
    1,227,474x = 1,841,234.04 × 341,033.04
  4. Step 4: Simplify right side
    1,227,474x = 627,921,642,012.68
  5. Step 5: Solve for x
    x = 627,921,642,012.68/1,227,474
  6. Step 6: Final answer
    x = 511,555.96

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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.