Home / 7,293,648.72-10,940,613.84-2,244,954

Finding the Fourth Proportional to 7,293,648.72, 10,940,613.84 and 2,244,954

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Solution

The fourth proportional to 7,293,648.72, 10,940,613.84 and 2,244,954 is: 3,367,474.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,293,648.72 : 10,940,613.84 = 2,244,954 : x
  2. Step 2: Convert to fraction form
    7,293,648.72/10,940,613.84 = 2,244,954/x
  3. Step 3: Cross multiply
    7,293,648.72x = 10,940,613.84 × 2,244,954
  4. Step 4: Simplify right side
    7,293,648.72x = 24,561,174,802,563.36
  5. Step 5: Solve for x
    x = 24,561,174,802,563.36/7,293,648.72
  6. Step 6: Final answer
    x = 3,367,474.33

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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.