Home / 11,635,188.81-17,452,736.09-3,548,141.03

Finding the Fourth Proportional to 11,635,188.81, 17,452,736.09 and 3,548,141.03

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Solution

The fourth proportional to 11,635,188.81, 17,452,736.09 and 3,548,141.03 is: 5,322,197.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,635,188.81 : 17,452,736.09 = 3,548,141.03 : x
  2. Step 2: Convert to fraction form
    11,635,188.81/17,452,736.09 = 3,548,141.03/x
  3. Step 3: Cross multiply
    11,635,188.81x = 17,452,736.09 × 3,548,141.03
  4. Step 4: Simplify right side
    11,635,188.81x = 61,924,768,967,674.09
  5. Step 5: Solve for x
    x = 61,924,768,967,674.09/11,635,188.81
  6. Step 6: Final answer
    x = 5,322,197.17

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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.