Home / 8,304,093.67-11,459,989.34-5,247,192.55

Finding the Fourth Proportional to 8,304,093.67, 11,459,989.34 and 5,247,192.55

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Solution

The fourth proportional to 8,304,093.67, 11,459,989.34 and 5,247,192.55 is: 7,241,340.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,304,093.67 : 11,459,989.34 = 5,247,192.55 : x
  2. Step 2: Convert to fraction form
    8,304,093.67/11,459,989.34 = 5,247,192.55/x
  3. Step 3: Cross multiply
    8,304,093.67x = 11,459,989.34 × 5,247,192.55
  4. Step 4: Simplify right side
    8,304,093.67x = 60,132,770,661,691.45
  5. Step 5: Solve for x
    x = 60,132,770,661,691.45/8,304,093.67
  6. Step 6: Final answer
    x = 7,241,340.60

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.