Home / 3,081,603.06-4,253,974.25-1,841,650.83

Finding the Fourth Proportional to 3,081,603.06, 4,253,974.25 and 1,841,650.83

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Solution

The fourth proportional to 3,081,603.06, 4,253,974.25 and 1,841,650.83 is: 2,542,292.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,081,603.06 : 4,253,974.25 = 1,841,650.83 : x
  2. Step 2: Convert to fraction form
    3,081,603.06/4,253,974.25 = 1,841,650.83/x
  3. Step 3: Cross multiply
    3,081,603.06x = 4,253,974.25 × 1,841,650.83
  4. Step 4: Simplify right side
    3,081,603.06x = 7,834,335,208,311.13
  5. Step 5: Solve for x
    x = 7,834,335,208,311.13/3,081,603.06
  6. Step 6: Final answer
    x = 2,542,292.13

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.