Home / 11,181,203.71-16,771,317.76-3,504,673.44

Finding the Fourth Proportional to 11,181,203.71, 16,771,317.76 and 3,504,673.44

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Solution

The fourth proportional to 11,181,203.71, 16,771,317.76 and 3,504,673.44 is: 5,256,857.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,181,203.71 : 16,771,317.76 = 3,504,673.44 : x
  2. Step 2: Convert to fraction form
    11,181,203.71/16,771,317.76 = 3,504,673.44/x
  3. Step 3: Cross multiply
    11,181,203.71x = 16,771,317.76 × 3,504,673.44
  4. Step 4: Simplify right side
    11,181,203.71x = 58,777,991,898,510.61
  5. Step 5: Solve for x
    x = 58,777,991,898,510.61/11,181,203.71
  6. Step 6: Final answer
    x = 5,256,857.26

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.