Home / 1,502,067.94-2,244,855.33-1,098,110.54

Finding the Fourth Proportional to 1,502,067.94, 2,244,855.33 and 1,098,110.54

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Solution

The fourth proportional to 1,502,067.94, 2,244,855.33 and 1,098,110.54 is: 1,641,137.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,502,067.94 : 2,244,855.33 = 1,098,110.54 : x
  2. Step 2: Convert to fraction form
    1,502,067.94/2,244,855.33 = 1,098,110.54/x
  3. Step 3: Cross multiply
    1,502,067.94x = 2,244,855.33 × 1,098,110.54
  4. Step 4: Simplify right side
    1,502,067.94x = 2,465,099,304,260.32
  5. Step 5: Solve for x
    x = 2,465,099,304,260.32/1,502,067.94
  6. Step 6: Final answer
    x = 1,641,137.02

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.