Home / 3,327,699.60-4,992,101.20-1,168,164.68

Finding the Fourth Proportional to 3,327,699.60, 4,992,101.20 and 1,168,164.68

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Solution

The fourth proportional to 3,327,699.60, 4,992,101.20 and 1,168,164.68 is: 1,752,440.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,327,699.60 : 4,992,101.20 = 1,168,164.68 : x
  2. Step 2: Convert to fraction form
    3,327,699.60/4,992,101.20 = 1,168,164.68/x
  3. Step 3: Cross multiply
    3,327,699.60x = 4,992,101.20 × 1,168,164.68
  4. Step 4: Simplify right side
    3,327,699.60x = 5,831,596,300,825.62
  5. Step 5: Solve for x
    x = 5,831,596,300,825.62/3,327,699.60
  6. Step 6: Final answer
    x = 1,752,440.73

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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.