Home / 3,252,963.36-4,489,115.48-1,802,682.87

Finding the Fourth Proportional to 3,252,963.36, 4,489,115.48 and 1,802,682.87

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Solution

The fourth proportional to 3,252,963.36, 4,489,115.48 and 1,802,682.87 is: 2,487,716.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,252,963.36 : 4,489,115.48 = 1,802,682.87 : x
  2. Step 2: Convert to fraction form
    3,252,963.36/4,489,115.48 = 1,802,682.87/x
  3. Step 3: Cross multiply
    3,252,963.36x = 4,489,115.48 × 1,802,682.87
  4. Step 4: Simplify right side
    3,252,963.36x = 8,092,451,577,247.83
  5. Step 5: Solve for x
    x = 8,092,451,577,247.83/3,252,963.36
  6. Step 6: Final answer
    x = 2,487,716.79

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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.