Home / 4,061,963-5,605,508.94-2,251,243.64

Finding the Fourth Proportional to 4,061,963, 5,605,508.94 and 2,251,243.64

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Solution

The fourth proportional to 4,061,963, 5,605,508.94 and 2,251,243.64 is: 3,106,716.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,061,963 : 5,605,508.94 = 2,251,243.64 : x
  2. Step 2: Convert to fraction form
    4,061,963/5,605,508.94 = 2,251,243.64/x
  3. Step 3: Cross multiply
    4,061,963x = 5,605,508.94 × 2,251,243.64
  4. Step 4: Simplify right side
    4,061,963x = 12,619,366,350,138.14
  5. Step 5: Solve for x
    x = 12,619,366,350,138.14/4,061,963
  6. Step 6: Final answer
    x = 3,106,716.22

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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.