Home / 8,414,099.42-11,611,456.97-4,546,620.45

Finding the Fourth Proportional to 8,414,099.42, 11,611,456.97 and 4,546,620.45

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Solution

The fourth proportional to 8,414,099.42, 11,611,456.97 and 4,546,620.45 is: 6,274,336.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,414,099.42 : 11,611,456.97 = 4,546,620.45 : x
  2. Step 2: Convert to fraction form
    8,414,099.42/11,611,456.97 = 4,546,620.45/x
  3. Step 3: Cross multiply
    8,414,099.42x = 11,611,456.97 × 4,546,620.45
  4. Step 4: Simplify right side
    8,414,099.42x = 52,792,887,691,363.94
  5. Step 5: Solve for x
    x = 52,792,887,691,363.94/8,414,099.42
  6. Step 6: Final answer
    x = 6,274,336.10

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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.