Home / 3,643,234.02-5,463,897.26-1,083,759.44

Finding the Fourth Proportional to 3,643,234.02, 5,463,897.26 and 1,083,759.44

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Solution

The fourth proportional to 3,643,234.02, 5,463,897.26 and 1,083,759.44 is: 1,625,355.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,643,234.02 : 5,463,897.26 = 1,083,759.44 : x
  2. Step 2: Convert to fraction form
    3,643,234.02/5,463,897.26 = 1,083,759.44/x
  3. Step 3: Cross multiply
    3,643,234.02x = 5,463,897.26 × 1,083,759.44
  4. Step 4: Simplify right side
    3,643,234.02x = 5,921,550,201,976.85
  5. Step 5: Solve for x
    x = 5,921,550,201,976.85/3,643,234.02
  6. Step 6: Final answer
    x = 1,625,355.43

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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.