Home / 3,763,853.80-5,645,997.06-1,067,968.06

Finding the Fourth Proportional to 3,763,853.80, 5,645,997.06 and 1,067,968.06

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Solution

The fourth proportional to 3,763,853.80, 5,645,997.06 and 1,067,968.06 is: 1,602,013.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,763,853.80 : 5,645,997.06 = 1,067,968.06 : x
  2. Step 2: Convert to fraction form
    3,763,853.80/5,645,997.06 = 1,067,968.06/x
  3. Step 3: Cross multiply
    3,763,853.80x = 5,645,997.06 × 1,067,968.06
  4. Step 4: Simplify right side
    3,763,853.80x = 6,029,744,526,933.90
  5. Step 5: Solve for x
    x = 6,029,744,526,933.90/3,763,853.80
  6. Step 6: Final answer
    x = 1,602,013.48

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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.