Home / 8,061,714.20-12,092,571.30-2,671,196.60

Finding the Fourth Proportional to 8,061,714.20, 12,092,571.30 and 2,671,196.60

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Solution

The fourth proportional to 8,061,714.20, 12,092,571.30 and 2,671,196.60 is: 4,006,794.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,061,714.20 : 12,092,571.30 = 2,671,196.60 : x
  2. Step 2: Convert to fraction form
    8,061,714.20/12,092,571.30 = 2,671,196.60/x
  3. Step 3: Cross multiply
    8,061,714.20x = 12,092,571.30 × 2,671,196.60
  4. Step 4: Simplify right side
    8,061,714.20x = 32,301,635,341,817.58
  5. Step 5: Solve for x
    x = 32,301,635,341,817.58/8,061,714.20
  6. Step 6: Final answer
    x = 4,006,794.90

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.