Home / 2,275,921.04-3,413,131.14-759,186

Finding the Fourth Proportional to 2,275,921.04, 3,413,131.14 and 759,186

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Solution

The fourth proportional to 2,275,921.04, 3,413,131.14 and 759,186 is: 1,138,528.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,275,921.04 : 3,413,131.14 = 759,186 : x
  2. Step 2: Convert to fraction form
    2,275,921.04/3,413,131.14 = 759,186/x
  3. Step 3: Cross multiply
    2,275,921.04x = 3,413,131.14 × 759,186
  4. Step 4: Simplify right side
    2,275,921.04x = 2,591,201,377,652.04
  5. Step 5: Solve for x
    x = 2,591,201,377,652.04/2,275,921.04
  6. Step 6: Final answer
    x = 1,138,528.68

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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.