Home / 4,002,603.26-5,523,525.57-2,167,046.63

Finding the Fourth Proportional to 4,002,603.26, 5,523,525.57 and 2,167,046.63

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Solution

The fourth proportional to 4,002,603.26, 5,523,525.57 and 2,167,046.63 is: 2,990,488.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,002,603.26 : 5,523,525.57 = 2,167,046.63 : x
  2. Step 2: Convert to fraction form
    4,002,603.26/5,523,525.57 = 2,167,046.63/x
  3. Step 3: Cross multiply
    4,002,603.26x = 5,523,525.57 × 2,167,046.63
  4. Step 4: Simplify right side
    4,002,603.26x = 11,969,737,472,187.33
  5. Step 5: Solve for x
    x = 11,969,737,472,187.33/4,002,603.26
  6. Step 6: Final answer
    x = 2,990,488.12

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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.