Home / 3,763,862.30-5,646,009.82-1,067,976.56

Finding the Fourth Proportional to 3,763,862.30, 5,646,009.82 and 1,067,976.56

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Solution

The fourth proportional to 3,763,862.30, 5,646,009.82 and 1,067,976.56 is: 1,602,026.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,763,862.30 : 5,646,009.82 = 1,067,976.56 : x
  2. Step 2: Convert to fraction form
    3,763,862.30/5,646,009.82 = 1,067,976.56/x
  3. Step 3: Cross multiply
    3,763,862.30x = 5,646,009.82 × 1,067,976.56
  4. Step 4: Simplify right side
    3,763,862.30x = 6,029,806,145,289.82
  5. Step 5: Solve for x
    x = 6,029,806,145,289.82/3,763,862.30
  6. Step 6: Final answer
    x = 1,602,026.23

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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.