Home / 8,207,255.73-11,326,599-4,536,093.44

Finding the Fourth Proportional to 8,207,255.73, 11,326,599 and 4,536,093.44

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Solution

The fourth proportional to 8,207,255.73, 11,326,599 and 4,536,093.44 is: 6,260,132.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,207,255.73 : 11,326,599 = 4,536,093.44 : x
  2. Step 2: Convert to fraction form
    8,207,255.73/11,326,599 = 4,536,093.44/x
  3. Step 3: Cross multiply
    8,207,255.73x = 11,326,599 × 4,536,093.44
  4. Step 4: Simplify right side
    8,207,255.73x = 51,378,511,364,777.56
  5. Step 5: Solve for x
    x = 51,378,511,364,777.56/8,207,255.73
  6. Step 6: Final answer
    x = 6,260,132.87

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Double scale
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1.5x scale

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.