Home / 4,098,163.60-6,141,996.60-3,146,818.60

Finding the Fourth Proportional to 4,098,163.60, 6,141,996.60 and 3,146,818.60

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Solution

The fourth proportional to 4,098,163.60, 6,141,996.60 and 3,146,818.60 is: 4,716,197.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,098,163.60 : 6,141,996.60 = 3,146,818.60 : x
  2. Step 2: Convert to fraction form
    4,098,163.60/6,141,996.60 = 3,146,818.60/x
  3. Step 3: Cross multiply
    4,098,163.60x = 6,141,996.60 × 3,146,818.60
  4. Step 4: Simplify right side
    4,098,163.60x = 19,327,749,142,016.76
  5. Step 5: Solve for x
    x = 19,327,749,142,016.76/4,098,163.60
  6. Step 6: Final answer
    x = 4,716,197.55

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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.