Home / 11,636,591.38-16,058,496.03-6,744,651.02

Finding the Fourth Proportional to 11,636,591.38, 16,058,496.03 and 6,744,651.02

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Solution

The fourth proportional to 11,636,591.38, 16,058,496.03 and 6,744,651.02 is: 9,307,618.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,636,591.38 : 16,058,496.03 = 6,744,651.02 : x
  2. Step 2: Convert to fraction form
    11,636,591.38/16,058,496.03 = 6,744,651.02/x
  3. Step 3: Cross multiply
    11,636,591.38x = 16,058,496.03 × 6,744,651.02
  4. Step 4: Simplify right side
    11,636,591.38x = 108,308,951,628,405.44
  5. Step 5: Solve for x
    x = 108,308,951,628,405.44/11,636,591.38
  6. Step 6: Final answer
    x = 9,307,618.36

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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.