Home / 1,093,231.16-1,508,726.58-603,198.28

Finding the Fourth Proportional to 1,093,231.16, 1,508,726.58 and 603,198.28

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Solution

The fourth proportional to 1,093,231.16, 1,508,726.58 and 603,198.28 is: 832,450.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,093,231.16 : 1,508,726.58 = 603,198.28 : x
  2. Step 2: Convert to fraction form
    1,093,231.16/1,508,726.58 = 603,198.28/x
  3. Step 3: Cross multiply
    1,093,231.16x = 1,508,726.58 × 603,198.28
  4. Step 4: Simplify right side
    1,093,231.16x = 910,061,278,046.28
  5. Step 5: Solve for x
    x = 910,061,278,046.28/1,093,231.16
  6. Step 6: Final answer
    x = 832,450.91

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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.