Home / 1,843,042.32-2,543,090.04-1,027,067.04

Finding the Fourth Proportional to 1,843,042.32, 2,543,090.04 and 1,027,067.04

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Solution

The fourth proportional to 1,843,042.32, 2,543,090.04 and 1,027,067.04 is: 1,417,180.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,843,042.32 : 2,543,090.04 = 1,027,067.04 : x
  2. Step 2: Convert to fraction form
    1,843,042.32/2,543,090.04 = 1,027,067.04/x
  3. Step 3: Cross multiply
    1,843,042.32x = 2,543,090.04 × 1,027,067.04
  4. Step 4: Simplify right side
    1,843,042.32x = 2,611,923,959,836.28
  5. Step 5: Solve for x
    x = 2,611,923,959,836.28/1,843,042.32
  6. Step 6: Final answer
    x = 1,417,180.68

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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.