Home / 3,824,132.10-5,736,198.15-3,677,165.70

Finding the Fourth Proportional to 3,824,132.10, 5,736,198.15 and 3,677,165.70

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Solution

The fourth proportional to 3,824,132.10, 5,736,198.15 and 3,677,165.70 is: 5,515,748.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,824,132.10 : 5,736,198.15 = 3,677,165.70 : x
  2. Step 2: Convert to fraction form
    3,824,132.10/5,736,198.15 = 3,677,165.70/x
  3. Step 3: Cross multiply
    3,824,132.10x = 5,736,198.15 × 3,677,165.70
  4. Step 4: Simplify right side
    3,824,132.10x = 21,092,951,085,583.46
  5. Step 5: Solve for x
    x = 21,092,951,085,583.46/3,824,132.10
  6. Step 6: Final answer
    x = 5,515,748.55

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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.