Home / 3,755,102.36-5,632,891.28-1,450,694.48

Finding the Fourth Proportional to 3,755,102.36, 5,632,891.28 and 1,450,694.48

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Solution

The fourth proportional to 3,755,102.36, 5,632,891.28 and 1,450,694.48 is: 2,176,133.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,755,102.36 : 5,632,891.28 = 1,450,694.48 : x
  2. Step 2: Convert to fraction form
    3,755,102.36/5,632,891.28 = 1,450,694.48/x
  3. Step 3: Cross multiply
    3,755,102.36x = 5,632,891.28 × 1,450,694.48
  4. Step 4: Simplify right side
    3,755,102.36x = 8,171,604,286,336.14
  5. Step 5: Solve for x
    x = 8,171,604,286,336.14/3,755,102.36
  6. Step 6: Final answer
    x = 2,176,133.57

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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.