Home / 11,636,608.72-16,058,519.90-6,744,668.33

Finding the Fourth Proportional to 11,636,608.72, 16,058,519.90 and 6,744,668.33

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Solution

The fourth proportional to 11,636,608.72, 16,058,519.90 and 6,744,668.33 is: 9,307,642.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,636,608.72 : 16,058,519.90 = 6,744,668.33 : x
  2. Step 2: Convert to fraction form
    11,636,608.72/16,058,519.90 = 6,744,668.33/x
  3. Step 3: Cross multiply
    11,636,608.72x = 16,058,519.90 × 6,744,668.33
  4. Step 4: Simplify right side
    11,636,608.72x = 108,309,390,596,204.77
  5. Step 5: Solve for x
    x = 108,309,390,596,204.77/11,636,608.72
  6. Step 6: Final answer
    x = 9,307,642.22

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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.