Home / 8,441,701.35-12,663,813.17-2,684,622.80

Finding the Fourth Proportional to 8,441,701.35, 12,663,813.17 and 2,684,622.80

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Solution

The fourth proportional to 8,441,701.35, 12,663,813.17 and 2,684,622.80 is: 4,027,335.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,441,701.35 : 12,663,813.17 = 2,684,622.80 : x
  2. Step 2: Convert to fraction form
    8,441,701.35/12,663,813.17 = 2,684,622.80/x
  3. Step 3: Cross multiply
    8,441,701.35x = 12,663,813.17 × 2,684,622.80
  4. Step 4: Simplify right side
    8,441,701.35x = 33,997,561,494,380.09
  5. Step 5: Solve for x
    x = 33,997,561,494,380.09/8,441,701.35
  6. Step 6: Final answer
    x = 4,027,335.26

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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.