Home / 2,043,904.11-3,067,168.37-1,370,745.51

Finding the Fourth Proportional to 2,043,904.11, 3,067,168.37 and 1,370,745.51

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Solution

The fourth proportional to 2,043,904.11, 3,067,168.37 and 1,370,745.51 is: 2,056,998.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,043,904.11 : 3,067,168.37 = 1,370,745.51 : x
  2. Step 2: Convert to fraction form
    2,043,904.11/3,067,168.37 = 1,370,745.51/x
  3. Step 3: Cross multiply
    2,043,904.11x = 3,067,168.37 × 1,370,745.51
  4. Step 4: Simplify right side
    2,043,904.11x = 4,204,307,264,737.79
  5. Step 5: Solve for x
    x = 4,204,307,264,737.79/2,043,904.11
  6. Step 6: Final answer
    x = 2,056,998.29

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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.