Home / 3,561,995.03-4,912,863.61-2,237,803.79

Finding the Fourth Proportional to 3,561,995.03, 4,912,863.61 and 2,237,803.79

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Solution

The fourth proportional to 3,561,995.03, 4,912,863.61 and 2,237,803.79 is: 3,086,479.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,561,995.03 : 4,912,863.61 = 2,237,803.79 : x
  2. Step 2: Convert to fraction form
    3,561,995.03/4,912,863.61 = 2,237,803.79/x
  3. Step 3: Cross multiply
    3,561,995.03x = 4,912,863.61 × 2,237,803.79
  4. Step 4: Simplify right side
    3,561,995.03x = 10,994,024,795,022.06
  5. Step 5: Solve for x
    x = 10,994,024,795,022.06/3,561,995.03
  6. Step 6: Final answer
    x = 3,086,479.54

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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.