Home / 1,904,832.42-2,857,527.46-894,057.04

Finding the Fourth Proportional to 1,904,832.42, 2,857,527.46 and 894,057.04

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Solution

The fourth proportional to 1,904,832.42, 2,857,527.46 and 894,057.04 is: 1,341,216.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,904,832.42 : 2,857,527.46 = 894,057.04 : x
  2. Step 2: Convert to fraction form
    1,904,832.42/2,857,527.46 = 894,057.04/x
  3. Step 3: Cross multiply
    1,904,832.42x = 2,857,527.46 × 894,057.04
  4. Step 4: Simplify right side
    1,904,832.42x = 2,554,792,542,606.32
  5. Step 5: Solve for x
    x = 2,554,792,542,606.32/1,904,832.42
  6. Step 6: Final answer
    x = 1,341,216.43

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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.