Home / 11,842,048.26-17,763,718.37-3,754,438.97

Finding the Fourth Proportional to 11,842,048.26, 17,763,718.37 and 3,754,438.97

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Solution

The fourth proportional to 11,842,048.26, 17,763,718.37 and 3,754,438.97 is: 5,631,863.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,842,048.26 : 17,763,718.37 = 3,754,438.97 : x
  2. Step 2: Convert to fraction form
    11,842,048.26/17,763,718.37 = 3,754,438.97/x
  3. Step 3: Cross multiply
    11,842,048.26x = 17,763,718.37 × 3,754,438.97
  4. Step 4: Simplify right side
    11,842,048.26x = 66,692,796,392,842.09
  5. Step 5: Solve for x
    x = 66,692,796,392,842.09/11,842,048.26
  6. Step 6: Final answer
    x = 5,631,863.25

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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.