Home / 8,414,127.77-11,611,495.83-4,546,648.82

Finding the Fourth Proportional to 8,414,127.77, 11,611,495.83 and 4,546,648.82

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Solution

The fourth proportional to 8,414,127.77, 11,611,495.83 and 4,546,648.82 is: 6,274,375.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,414,127.77 : 11,611,495.83 = 4,546,648.82 : x
  2. Step 2: Convert to fraction form
    8,414,127.77/11,611,495.83 = 4,546,648.82/x
  3. Step 3: Cross multiply
    8,414,127.77x = 11,611,495.83 × 4,546,648.82
  4. Step 4: Simplify right side
    8,414,127.77x = 52,793,393,813,904.42
  5. Step 5: Solve for x
    x = 52,793,393,813,904.42/8,414,127.77
  6. Step 6: Final answer
    x = 6,274,375.11

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Double scale
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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.