Home / 1,967,694.24-2,951,247.60-547,602.24

Finding the Fourth Proportional to 1,967,694.24, 2,951,247.60 and 547,602.24

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Solution

The fourth proportional to 1,967,694.24, 2,951,247.60 and 547,602.24 is: 821,321.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,967,694.24 : 2,951,247.60 = 547,602.24 : x
  2. Step 2: Convert to fraction form
    1,967,694.24/2,951,247.60 = 547,602.24/x
  3. Step 3: Cross multiply
    1,967,694.24x = 2,951,247.60 × 547,602.24
  4. Step 4: Simplify right side
    1,967,694.24x = 1,616,109,796,554.62
  5. Step 5: Solve for x
    x = 1,616,109,796,554.62/1,967,694.24
  6. Step 6: Final answer
    x = 821,321.61

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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.