Home / 11,181,212.36-16,771,330.72-3,504,682.08

Finding the Fourth Proportional to 11,181,212.36, 16,771,330.72 and 3,504,682.08

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Solution

The fourth proportional to 11,181,212.36, 16,771,330.72 and 3,504,682.08 is: 5,256,870.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,181,212.36 : 16,771,330.72 = 3,504,682.08 : x
  2. Step 2: Convert to fraction form
    11,181,212.36/16,771,330.72 = 3,504,682.08/x
  3. Step 3: Cross multiply
    11,181,212.36x = 16,771,330.72 × 3,504,682.08
  4. Step 4: Simplify right side
    11,181,212.36x = 58,778,182,216,804.52
  5. Step 5: Solve for x
    x = 58,778,182,216,804.52/11,181,212.36
  6. Step 6: Final answer
    x = 5,256,870.22

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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.