Home / 894,804.02-1,342,416.24-295,765.20

Finding the Fourth Proportional to 894,804.02, 1,342,416.24 and 295,765.20

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Solution

The fourth proportional to 894,804.02, 1,342,416.24 and 295,765.20 is: 443,717.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    894,804.02 : 1,342,416.24 = 295,765.20 : x
  2. Step 2: Convert to fraction form
    894,804.02/1,342,416.24 = 295,765.20/x
  3. Step 3: Cross multiply
    894,804.02x = 1,342,416.24 × 295,765.20
  4. Step 4: Simplify right side
    894,804.02x = 397,040,007,706.85
  5. Step 5: Solve for x
    x = 397,040,007,706.85/894,804.02
  6. Step 6: Final answer
    x = 443,717.28

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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.