Home / 11,766,502.80-17,650,771.56-3,246,839.64

Finding the Fourth Proportional to 11,766,502.80, 17,650,771.56 and 3,246,839.64

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Solution

The fourth proportional to 11,766,502.80, 17,650,771.56 and 3,246,839.64 is: 4,870,540.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,766,502.80 : 17,650,771.56 = 3,246,839.64 : x
  2. Step 2: Convert to fraction form
    11,766,502.80/17,650,771.56 = 3,246,839.64/x
  3. Step 3: Cross multiply
    11,766,502.80x = 17,650,771.56 × 3,246,839.64
  4. Step 4: Simplify right side
    11,766,502.80x = 57,309,224,777,592.63
  5. Step 5: Solve for x
    x = 57,309,224,777,592.63/11,766,502.80
  6. Step 6: Final answer
    x = 4,870,540.19

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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.