Home / 4,098,251.60-6,142,128.60-3,146,906.60

Finding the Fourth Proportional to 4,098,251.60, 6,142,128.60 and 3,146,906.60

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Solution

The fourth proportional to 4,098,251.60, 6,142,128.60 and 3,146,906.60 is: 4,716,329.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,098,251.60 : 6,142,128.60 = 3,146,906.60 : x
  2. Step 2: Convert to fraction form
    4,098,251.60/6,142,128.60 = 3,146,906.60/x
  3. Step 3: Cross multiply
    4,098,251.60x = 6,142,128.60 × 3,146,906.60
  4. Step 4: Simplify right side
    4,098,251.60x = 19,328,705,029,388.76
  5. Step 5: Solve for x
    x = 19,328,705,029,388.76/4,098,251.60
  6. Step 6: Final answer
    x = 4,716,329.53

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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.