Home / 11,853,002.08-17,777,650.38-3,764,913.40

Finding the Fourth Proportional to 11,853,002.08, 17,777,650.38 and 3,764,913.40

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Solution

The fourth proportional to 11,853,002.08, 17,777,650.38 and 3,764,913.40 is: 5,646,781.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,853,002.08 : 17,777,650.38 = 3,764,913.40 : x
  2. Step 2: Convert to fraction form
    11,853,002.08/17,777,650.38 = 3,764,913.40/x
  3. Step 3: Cross multiply
    11,853,002.08x = 17,777,650.38 × 3,764,913.40
  4. Step 4: Simplify right side
    11,853,002.08x = 66,931,314,136,177.09
  5. Step 5: Solve for x
    x = 66,931,314,136,177.09/11,853,002.08
  6. Step 6: Final answer
    x = 5,646,781.61

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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.