Home / 2,537,296-3,805,538.70-739,759.12

Finding the Fourth Proportional to 2,537,296, 3,805,538.70 and 739,759.12

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Solution

The fourth proportional to 2,537,296, 3,805,538.70 and 739,759.12 is: 1,109,520.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,537,296 : 3,805,538.70 = 739,759.12 : x
  2. Step 2: Convert to fraction form
    2,537,296/3,805,538.70 = 739,759.12/x
  3. Step 3: Cross multiply
    2,537,296x = 3,805,538.70 × 739,759.12
  4. Step 4: Simplify right side
    2,537,296x = 2,815,181,959,837.94
  5. Step 5: Solve for x
    x = 2,815,181,959,837.94/2,537,296
  6. Step 6: Final answer
    x = 1,109,520.51

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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.