Home / 2,508,214.24-3,763,318.26-802,620.32

Finding the Fourth Proportional to 2,508,214.24, 3,763,318.26 and 802,620.32

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Solution

The fourth proportional to 2,508,214.24, 3,763,318.26 and 802,620.32 is: 1,204,249.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,508,214.24 : 3,763,318.26 = 802,620.32 : x
  2. Step 2: Convert to fraction form
    2,508,214.24/3,763,318.26 = 802,620.32/x
  3. Step 3: Cross multiply
    2,508,214.24x = 3,763,318.26 × 802,620.32
  4. Step 4: Simplify right side
    2,508,214.24x = 3,020,515,706,103.04
  5. Step 5: Solve for x
    x = 3,020,515,706,103.04/2,508,214.24
  6. Step 6: Final answer
    x = 1,204,249.48

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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.