Home / 11,617,960.06-17,423,242.81-3,835,425.29

Finding the Fourth Proportional to 11,617,960.06, 17,423,242.81 and 3,835,425.29

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Solution

The fourth proportional to 11,617,960.06, 17,423,242.81 and 3,835,425.29 is: 5,751,917.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,617,960.06 : 17,423,242.81 = 3,835,425.29 : x
  2. Step 2: Convert to fraction form
    11,617,960.06/17,423,242.81 = 3,835,425.29/x
  3. Step 3: Cross multiply
    11,617,960.06x = 17,423,242.81 × 3,835,425.29
  4. Step 4: Simplify right side
    11,617,960.06x = 66,825,546,088,107.54
  5. Step 5: Solve for x
    x = 66,825,546,088,107.54/11,617,960.06
  6. Step 6: Final answer
    x = 5,751,917.36

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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.