Home / 11,012,185.01-15,197,246.24-7,534,817.04

Finding the Fourth Proportional to 11,012,185.01, 15,197,246.24 and 7,534,817.04

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Solution

The fourth proportional to 11,012,185.01, 15,197,246.24 and 7,534,817.04 is: 10,398,342.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,012,185.01 : 15,197,246.24 = 7,534,817.04 : x
  2. Step 2: Convert to fraction form
    11,012,185.01/15,197,246.24 = 7,534,817.04/x
  3. Step 3: Cross multiply
    11,012,185.01x = 15,197,246.24 × 7,534,817.04
  4. Step 4: Simplify right side
    11,012,185.01x = 114,508,469,930,227.94
  5. Step 5: Solve for x
    x = 114,508,469,930,227.94/11,012,185.01
  6. Step 6: Final answer
    x = 10,398,342.37

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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.