Home / 8,096,467-11,165,892.60-6,717,627.76

Finding the Fourth Proportional to 8,096,467, 11,165,892.60 and 6,717,627.76

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Solution

The fourth proportional to 8,096,467, 11,165,892.60 and 6,717,627.76 is: 9,264,326.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,096,467 : 11,165,892.60 = 6,717,627.76 : x
  2. Step 2: Convert to fraction form
    8,096,467/11,165,892.60 = 6,717,627.76/x
  3. Step 3: Cross multiply
    8,096,467x = 11,165,892.60 × 6,717,627.76
  4. Step 4: Simplify right side
    8,096,467x = 75,008,310,094,938.58
  5. Step 5: Solve for x
    x = 75,008,310,094,938.58/8,096,467
  6. Step 6: Final answer
    x = 9,264,326.04

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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.