Home / 1,813,049.52-2,502,863.94-1,151,093.84

Finding the Fourth Proportional to 1,813,049.52, 2,502,863.94 and 1,151,093.84

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Solution

The fourth proportional to 1,813,049.52, 2,502,863.94 and 1,151,093.84 is: 1,589,052.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,813,049.52 : 2,502,863.94 = 1,151,093.84 : x
  2. Step 2: Convert to fraction form
    1,813,049.52/2,502,863.94 = 1,151,093.84/x
  3. Step 3: Cross multiply
    1,813,049.52x = 2,502,863.94 × 1,151,093.84
  4. Step 4: Simplify right side
    1,813,049.52x = 2,881,031,263,692.13
  5. Step 5: Solve for x
    x = 2,881,031,263,692.13/1,813,049.52
  6. Step 6: Final answer
    x = 1,589,052.72

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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.