Home / 2,552,067-3,828,115.08-658,679.04

Finding the Fourth Proportional to 2,552,067, 3,828,115.08 and 658,679.04

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Solution

The fourth proportional to 2,552,067, 3,828,115.08 and 658,679.04 is: 988,022.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,552,067 : 3,828,115.08 = 658,679.04 : x
  2. Step 2: Convert to fraction form
    2,552,067/3,828,115.08 = 658,679.04/x
  3. Step 3: Cross multiply
    2,552,067x = 3,828,115.08 × 658,679.04
  4. Step 4: Simplify right side
    2,552,067x = 2,521,499,165,903.92
  5. Step 5: Solve for x
    x = 2,521,499,165,903.92/2,552,067
  6. Step 6: Final answer
    x = 988,022.32

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.