Home / 2,083,484.73-3,140,843.22-1,944,604.26

Finding the Fourth Proportional to 2,083,484.73, 3,140,843.22 and 1,944,604.26

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Solution

The fourth proportional to 2,083,484.73, 3,140,843.22 and 1,944,604.26 is: 2,931,481.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,083,484.73 : 3,140,843.22 = 1,944,604.26 : x
  2. Step 2: Convert to fraction form
    2,083,484.73/3,140,843.22 = 1,944,604.26/x
  3. Step 3: Cross multiply
    2,083,484.73x = 3,140,843.22 × 1,944,604.26
  4. Step 4: Simplify right side
    2,083,484.73x = 6,107,697,100,134.92
  5. Step 5: Solve for x
    x = 6,107,697,100,134.92/2,083,484.73
  6. Step 6: Final answer
    x = 2,931,481.57

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.