Home / 894,806.64-1,342,420.18-295,767.83

Finding the Fourth Proportional to 894,806.64, 1,342,420.18 and 295,767.83

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Solution

The fourth proportional to 894,806.64, 1,342,420.18 and 295,767.83 is: 443,721.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    894,806.64 : 1,342,420.18 = 295,767.83 : x
  2. Step 2: Convert to fraction form
    894,806.64/1,342,420.18 = 295,767.83/x
  3. Step 3: Cross multiply
    894,806.64x = 1,342,420.18 × 295,767.83
  4. Step 4: Simplify right side
    894,806.64x = 397,044,706,203.44
  5. Step 5: Solve for x
    x = 397,044,706,203.44/894,806.64
  6. Step 6: Final answer
    x = 443,721.23

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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.