Home / 7,741,999.22-11,612,247.75-2,350,696.46

Finding the Fourth Proportional to 7,741,999.22, 11,612,247.75 and 2,350,696.46

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Solution

The fourth proportional to 7,741,999.22, 11,612,247.75 and 2,350,696.46 is: 3,525,816.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,741,999.22 : 11,612,247.75 = 2,350,696.46 : x
  2. Step 2: Convert to fraction form
    7,741,999.22/11,612,247.75 = 2,350,696.46/x
  3. Step 3: Cross multiply
    7,741,999.22x = 11,612,247.75 × 2,350,696.46
  4. Step 4: Simplify right side
    7,741,999.22x = 27,296,869,620,506.73
  5. Step 5: Solve for x
    x = 27,296,869,620,506.73/7,741,999.22
  6. Step 6: Final answer
    x = 3,525,816.64

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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.