Home / 5,691,144.20-8,533,797.90-1,701,537.80

Finding the Fourth Proportional to 5,691,144.20, 8,533,797.90 and 1,701,537.80

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Solution

The fourth proportional to 5,691,144.20, 8,533,797.90 and 1,701,537.80 is: 2,551,434.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,691,144.20 : 8,533,797.90 = 1,701,537.80 : x
  2. Step 2: Convert to fraction form
    5,691,144.20/8,533,797.90 = 1,701,537.80/x
  3. Step 3: Cross multiply
    5,691,144.20x = 8,533,797.90 × 1,701,537.80
  4. Step 4: Simplify right side
    5,691,144.20x = 14,520,579,704,410.62
  5. Step 5: Solve for x
    x = 14,520,579,704,410.62/5,691,144.20
  6. Step 6: Final answer
    x = 2,551,434.16

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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.