Home / 11,882,463.13-17,825,986.19-5,058,911.35

Finding the Fourth Proportional to 11,882,463.13, 17,825,986.19 and 5,058,911.35

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Solution

The fourth proportional to 11,882,463.13, 17,825,986.19 and 5,058,911.35 is: 7,589,342.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,882,463.13 : 17,825,986.19 = 5,058,911.35 : x
  2. Step 2: Convert to fraction form
    11,882,463.13/17,825,986.19 = 5,058,911.35/x
  3. Step 3: Cross multiply
    11,882,463.13x = 17,825,986.19 × 5,058,911.35
  4. Step 4: Simplify right side
    11,882,463.13x = 90,180,083,861,534.25
  5. Step 5: Solve for x
    x = 90,180,083,861,534.25/11,882,463.13
  6. Step 6: Final answer
    x = 7,589,342.62

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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.