Home / 11,636,610.22-16,058,521.97-6,744,669.84

Finding the Fourth Proportional to 11,636,610.22, 16,058,521.97 and 6,744,669.84

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Solution

The fourth proportional to 11,636,610.22, 16,058,521.97 and 6,744,669.84 is: 9,307,644.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,636,610.22 : 16,058,521.97 = 6,744,669.84 : x
  2. Step 2: Convert to fraction form
    11,636,610.22/16,058,521.97 = 6,744,669.84/x
  3. Step 3: Cross multiply
    11,636,610.22x = 16,058,521.97 × 6,744,669.84
  4. Step 4: Simplify right side
    11,636,610.22x = 108,309,428,806,036.39
  5. Step 5: Solve for x
    x = 108,309,428,806,036.39/11,636,610.22
  6. Step 6: Final answer
    x = 9,307,644.30

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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.