Home / 3,906,758.06-5,862,137.70-1,859,735.24

Finding the Fourth Proportional to 3,906,758.06, 5,862,137.70 and 1,859,735.24

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Solution

The fourth proportional to 3,906,758.06, 5,862,137.70 and 1,859,735.24 is: 2,790,555.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,906,758.06 : 5,862,137.70 = 1,859,735.24 : x
  2. Step 2: Convert to fraction form
    3,906,758.06/5,862,137.70 = 1,859,735.24/x
  3. Step 3: Cross multiply
    3,906,758.06x = 5,862,137.70 × 1,859,735.24
  4. Step 4: Simplify right side
    3,906,758.06x = 10,902,024,062,422.55
  5. Step 5: Solve for x
    x = 10,902,024,062,422.55/3,906,758.06
  6. Step 6: Final answer
    x = 2,790,555.21

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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.