Home / 11,646,555.74-17,469,197.97-3,559,528.64

Finding the Fourth Proportional to 11,646,555.74, 17,469,197.97 and 3,559,528.64

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Solution

The fourth proportional to 11,646,555.74, 17,469,197.97 and 3,559,528.64 is: 5,339,098.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,646,555.74 : 17,469,197.97 = 3,559,528.64 : x
  2. Step 2: Convert to fraction form
    11,646,555.74/17,469,197.97 = 3,559,528.64/x
  3. Step 3: Cross multiply
    11,646,555.74x = 17,469,197.97 × 3,559,528.64
  4. Step 4: Simplify right side
    11,646,555.74x = 62,182,110,404,698.86
  5. Step 5: Solve for x
    x = 62,182,110,404,698.86/11,646,555.74
  6. Step 6: Final answer
    x = 5,339,098.68

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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.