Home / 3,327,814.53-4,992,273.71-1,168,279.20

Finding the Fourth Proportional to 3,327,814.53, 4,992,273.71 and 1,168,279.20

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Solution

The fourth proportional to 3,327,814.53, 4,992,273.71 and 1,168,279.20 is: 1,752,612.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,327,814.53 : 4,992,273.71 = 1,168,279.20 : x
  2. Step 2: Convert to fraction form
    3,327,814.53/4,992,273.71 = 1,168,279.20/x
  3. Step 3: Cross multiply
    3,327,814.53x = 4,992,273.71 × 1,168,279.20
  4. Step 4: Simplify right side
    3,327,814.53x = 5,832,369,534,639.48
  5. Step 5: Solve for x
    x = 5,832,369,534,639.48/3,327,814.53
  6. Step 6: Final answer
    x = 1,752,612.56

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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.