Home / 2,974,274.44-4,104,523.33-1,616,147.44

Finding the Fourth Proportional to 2,974,274.44, 4,104,523.33 and 1,616,147.44

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Solution

The fourth proportional to 2,974,274.44, 4,104,523.33 and 1,616,147.44 is: 2,230,296.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,974,274.44 : 4,104,523.33 = 1,616,147.44 : x
  2. Step 2: Convert to fraction form
    2,974,274.44/4,104,523.33 = 1,616,147.44/x
  3. Step 3: Cross multiply
    2,974,274.44x = 4,104,523.33 × 1,616,147.44
  4. Step 4: Simplify right side
    2,974,274.44x = 6,633,514,857,898.10
  5. Step 5: Solve for x
    x = 6,633,514,857,898.10/2,974,274.44
  6. Step 6: Final answer
    x = 2,230,296.83

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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.