Home / 3,821,026.92-5,273,017.18-2,102,110.52

Finding the Fourth Proportional to 3,821,026.92, 5,273,017.18 and 2,102,110.52

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Solution

The fourth proportional to 3,821,026.92, 5,273,017.18 and 2,102,110.52 is: 2,900,912.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,821,026.92 : 5,273,017.18 = 2,102,110.52 : x
  2. Step 2: Convert to fraction form
    3,821,026.92/5,273,017.18 = 2,102,110.52/x
  3. Step 3: Cross multiply
    3,821,026.92x = 5,273,017.18 × 2,102,110.52
  4. Step 4: Simplify right side
    3,821,026.92x = 11,084,464,886,218.73
  5. Step 5: Solve for x
    x = 11,084,464,886,218.73/3,821,026.92
  6. Step 6: Final answer
    x = 2,900,912.53

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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.