Home / 2,723,046.18-4,085,012.58-804,151.49

Finding the Fourth Proportional to 2,723,046.18, 4,085,012.58 and 804,151.49

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Solution

The fourth proportional to 2,723,046.18, 4,085,012.58 and 804,151.49 is: 1,206,358.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,723,046.18 : 4,085,012.58 = 804,151.49 : x
  2. Step 2: Convert to fraction form
    2,723,046.18/4,085,012.58 = 804,151.49/x
  3. Step 3: Cross multiply
    2,723,046.18x = 4,085,012.58 × 804,151.49
  4. Step 4: Simplify right side
    2,723,046.18x = 3,284,968,932,450.68
  5. Step 5: Solve for x
    x = 3,284,968,932,450.68/2,723,046.18
  6. Step 6: Final answer
    x = 1,206,358.14

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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.