Home / 3,948,083.73-5,924,008.17-2,150,927.55

Finding the Fourth Proportional to 3,948,083.73, 5,924,008.17 and 2,150,927.55

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Solution

The fourth proportional to 3,948,083.73, 5,924,008.17 and 2,150,927.55 is: 3,227,416.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,948,083.73 : 5,924,008.17 = 2,150,927.55 : x
  2. Step 2: Convert to fraction form
    3,948,083.73/5,924,008.17 = 2,150,927.55/x
  3. Step 3: Cross multiply
    3,948,083.73x = 5,924,008.17 × 2,150,927.55
  4. Step 4: Simplify right side
    3,948,083.73x = 12,742,112,379,278.08
  5. Step 5: Solve for x
    x = 12,742,112,379,278.08/3,948,083.73
  6. Step 6: Final answer
    x = 3,227,416.96

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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.