Home / 894,810.27-1,342,425.62-295,771.43

Finding the Fourth Proportional to 894,810.27, 1,342,425.62 and 295,771.43

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Solution

The fourth proportional to 894,810.27, 1,342,425.62 and 295,771.43 is: 443,726.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    894,810.27 : 1,342,425.62 = 295,771.43 : x
  2. Step 2: Convert to fraction form
    894,810.27/1,342,425.62 = 295,771.43/x
  3. Step 3: Cross multiply
    894,810.27x = 1,342,425.62 × 295,771.43
  4. Step 4: Simplify right side
    894,810.27x = 397,051,149,391.53
  5. Step 5: Solve for x
    x = 397,051,149,391.53/894,810.27
  6. Step 6: Final answer
    x = 443,726.63

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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.