Home / 11,636,587.87-16,058,491.20-6,744,647.52

Finding the Fourth Proportional to 11,636,587.87, 16,058,491.20 and 6,744,647.52

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Solution

The fourth proportional to 11,636,587.87, 16,058,491.20 and 6,744,647.52 is: 9,307,613.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,636,587.87 : 16,058,491.20 = 6,744,647.52 : x
  2. Step 2: Convert to fraction form
    11,636,587.87/16,058,491.20 = 6,744,647.52/x
  3. Step 3: Cross multiply
    11,636,587.87x = 16,058,491.20 × 6,744,647.52
  4. Step 4: Simplify right side
    11,636,587.87x = 108,308,862,782,241.91
  5. Step 5: Solve for x
    x = 108,308,862,782,241.91/11,636,587.87
  6. Step 6: Final answer
    x = 9,307,613.54

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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.