Home / 3,086,710.92-4,259,309.94-1,797,279.48

Finding the Fourth Proportional to 3,086,710.92, 4,259,309.94 and 1,797,279.48

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Solution

The fourth proportional to 3,086,710.92, 4,259,309.94 and 1,797,279.48 is: 2,480,041.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,086,710.92 : 4,259,309.94 = 1,797,279.48 : x
  2. Step 2: Convert to fraction form
    3,086,710.92/4,259,309.94 = 1,797,279.48/x
  3. Step 3: Cross multiply
    3,086,710.92x = 4,259,309.94 × 1,797,279.48
  4. Step 4: Simplify right side
    3,086,710.92x = 7,655,170,354,122.03
  5. Step 5: Solve for x
    x = 7,655,170,354,122.03/3,086,710.92
  6. Step 6: Final answer
    x = 2,480,041.23

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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.