Home / 1,593,706.32-2,199,250.52-868,538.43

Finding the Fourth Proportional to 1,593,706.32, 2,199,250.52 and 868,538.43

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Solution

The fourth proportional to 1,593,706.32, 2,199,250.52 and 868,538.43 is: 1,198,548.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,593,706.32 : 2,199,250.52 = 868,538.43 : x
  2. Step 2: Convert to fraction form
    1,593,706.32/2,199,250.52 = 868,538.43/x
  3. Step 3: Cross multiply
    1,593,706.32x = 2,199,250.52 × 868,538.43
  4. Step 4: Simplify right side
    1,593,706.32x = 1,910,133,593,817.48
  5. Step 5: Solve for x
    x = 1,910,133,593,817.48/1,593,706.32
  6. Step 6: Final answer
    x = 1,198,548.04

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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.