Home / 4,131,307.80-6,195,212.10-2,002,044.60

Finding the Fourth Proportional to 4,131,307.80, 6,195,212.10 and 2,002,044.60

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Solution

The fourth proportional to 4,131,307.80, 6,195,212.10 and 2,002,044.60 is: 3,002,219.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,131,307.80 : 6,195,212.10 = 2,002,044.60 : x
  2. Step 2: Convert to fraction form
    4,131,307.80/6,195,212.10 = 2,002,044.60/x
  3. Step 3: Cross multiply
    4,131,307.80x = 6,195,212.10 × 2,002,044.60
  4. Step 4: Simplify right side
    4,131,307.80x = 12,403,090,930,659.66
  5. Step 5: Solve for x
    x = 12,403,090,930,659.66/4,131,307.80
  6. Step 6: Final answer
    x = 3,002,219.04

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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.