Home / 3,452,883.16-4,764,874.46-1,904,144.04

Finding the Fourth Proportional to 3,452,883.16, 4,764,874.46 and 1,904,144.04

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Solution

The fourth proportional to 3,452,883.16, 4,764,874.46 and 1,904,144.04 is: 2,627,661.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,452,883.16 : 4,764,874.46 = 1,904,144.04 : x
  2. Step 2: Convert to fraction form
    3,452,883.16/4,764,874.46 = 1,904,144.04/x
  3. Step 3: Cross multiply
    3,452,883.16x = 4,764,874.46 × 1,904,144.04
  4. Step 4: Simplify right side
    3,452,883.16x = 9,073,007,304,357.22
  5. Step 5: Solve for x
    x = 9,073,007,304,357.22/3,452,883.16
  6. Step 6: Final answer
    x = 2,627,661.26

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.