Home / 3,555,494.06-4,901,949.50-2,265,863.90

Finding the Fourth Proportional to 3,555,494.06, 4,901,949.50 and 2,265,863.90

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Solution

The fourth proportional to 3,555,494.06, 4,901,949.50 and 2,265,863.90 is: 3,123,940.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,555,494.06 : 4,901,949.50 = 2,265,863.90 : x
  2. Step 2: Convert to fraction form
    3,555,494.06/4,901,949.50 = 2,265,863.90/x
  3. Step 3: Cross multiply
    3,555,494.06x = 4,901,949.50 × 2,265,863.90
  4. Step 4: Simplify right side
    3,555,494.06x = 11,107,150,411,673.05
  5. Step 5: Solve for x
    x = 11,107,150,411,673.05/3,555,494.06
  6. Step 6: Final answer
    x = 3,123,940.08

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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.