Home / 2,826,069.44-4,239,105.28-696,195.04

Finding the Fourth Proportional to 2,826,069.44, 4,239,105.28 and 696,195.04

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Solution

The fourth proportional to 2,826,069.44, 4,239,105.28 and 696,195.04 is: 1,044,292.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,826,069.44 : 4,239,105.28 = 696,195.04 : x
  2. Step 2: Convert to fraction form
    2,826,069.44/4,239,105.28 = 696,195.04/x
  3. Step 3: Cross multiply
    2,826,069.44x = 4,239,105.28 × 696,195.04
  4. Step 4: Simplify right side
    2,826,069.44x = 2,951,244,069,973.81
  5. Step 5: Solve for x
    x = 2,951,244,069,973.81/2,826,069.44
  6. Step 6: Final answer
    x = 1,044,292.84

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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.