Home / 1,740,982.44-2,612,211.84-843,093.18

Finding the Fourth Proportional to 1,740,982.44, 2,612,211.84 and 843,093.18

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Solution

The fourth proportional to 1,740,982.44, 2,612,211.84 and 843,093.18 is: 1,264,997.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,740,982.44 : 2,612,211.84 = 843,093.18 : x
  2. Step 2: Convert to fraction form
    1,740,982.44/2,612,211.84 = 843,093.18/x
  3. Step 3: Cross multiply
    1,740,982.44x = 2,612,211.84 × 843,093.18
  4. Step 4: Simplify right side
    1,740,982.44x = 2,202,337,987,019.25
  5. Step 5: Solve for x
    x = 2,202,337,987,019.25/1,740,982.44
  6. Step 6: Final answer
    x = 1,264,997.24

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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.