Home / 3,067,266.16-4,233,142.26-1,843,967.72

Finding the Fourth Proportional to 3,067,266.16, 4,233,142.26 and 1,843,967.72

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Solution

The fourth proportional to 3,067,266.16, 4,233,142.26 and 1,843,967.72 is: 2,544,864.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,067,266.16 : 4,233,142.26 = 1,843,967.72 : x
  2. Step 2: Convert to fraction form
    3,067,266.16/4,233,142.26 = 1,843,967.72/x
  3. Step 3: Cross multiply
    3,067,266.16x = 4,233,142.26 × 1,843,967.72
  4. Step 4: Simplify right side
    3,067,266.16x = 7,805,777,681,607.85
  5. Step 5: Solve for x
    x = 7,805,777,681,607.85/3,067,266.16
  6. Step 6: Final answer
    x = 2,544,864.80

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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.