Home / 11,342,738.26-17,014,081.23-4,861,611.13

Finding the Fourth Proportional to 11,342,738.26, 17,014,081.23 and 4,861,611.13

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Solution

The fourth proportional to 11,342,738.26, 17,014,081.23 and 4,861,611.13 is: 7,292,405.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,342,738.26 : 17,014,081.23 = 4,861,611.13 : x
  2. Step 2: Convert to fraction form
    11,342,738.26/17,014,081.23 = 4,861,611.13/x
  3. Step 3: Cross multiply
    11,342,738.26x = 17,014,081.23 × 4,861,611.13
  4. Step 4: Simplify right side
    11,342,738.26x = 82,715,846,674,492.09
  5. Step 5: Solve for x
    x = 82,715,846,674,492.09/11,342,738.26
  6. Step 6: Final answer
    x = 7,292,405.48

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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.