Home / 3,670,229.57-5,064,997.03-2,016,398.00

Finding the Fourth Proportional to 3,670,229.57, 5,064,997.03 and 2,016,398.00

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Solution

The fourth proportional to 3,670,229.57, 5,064,997.03 and 2,016,398.00 is: 2,782,673.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,670,229.57 : 5,064,997.03 = 2,016,398.00 : x
  2. Step 2: Convert to fraction form
    3,670,229.57/5,064,997.03 = 2,016,398.00/x
  3. Step 3: Cross multiply
    3,670,229.57x = 5,064,997.03 × 2,016,398.00
  4. Step 4: Simplify right side
    3,670,229.57x = 10,213,049,888,919.44
  5. Step 5: Solve for x
    x = 10,213,049,888,919.44/3,670,229.57
  6. Step 6: Final answer
    x = 2,782,673.32

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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.