Home / 11,789,924.56-16,269,981.06-6,562,849.84

Finding the Fourth Proportional to 11,789,924.56, 16,269,981.06 and 6,562,849.84

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Solution

The fourth proportional to 11,789,924.56, 16,269,981.06 and 6,562,849.84 is: 9,056,668.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,789,924.56 : 16,269,981.06 = 6,562,849.84 : x
  2. Step 2: Convert to fraction form
    11,789,924.56/16,269,981.06 = 6,562,849.84/x
  3. Step 3: Cross multiply
    11,789,924.56x = 16,269,981.06 × 6,562,849.84
  4. Step 4: Simplify right side
    11,789,924.56x = 106,777,442,580,359.78
  5. Step 5: Solve for x
    x = 106,777,442,580,359.78/11,789,924.56
  6. Step 6: Final answer
    x = 9,056,668.86

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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.