Home / 6,982,653.24-9,635,910.17-4,042,594.22

Finding the Fourth Proportional to 6,982,653.24, 9,635,910.17 and 4,042,594.22

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Solution

The fourth proportional to 6,982,653.24, 9,635,910.17 and 4,042,594.22 is: 5,578,692.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,982,653.24 : 9,635,910.17 = 4,042,594.22 : x
  2. Step 2: Convert to fraction form
    6,982,653.24/9,635,910.17 = 4,042,594.22/x
  3. Step 3: Cross multiply
    6,982,653.24x = 9,635,910.17 × 4,042,594.22
  4. Step 4: Simplify right side
    6,982,653.24x = 38,954,074,689,288.69
  5. Step 5: Solve for x
    x = 38,954,074,689,288.69/6,982,653.24
  6. Step 6: Final answer
    x = 5,578,692.42

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.