Home / 894,811.54-1,342,427.53-295,772.71

Finding the Fourth Proportional to 894,811.54, 1,342,427.53 and 295,772.71

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Solution

The fourth proportional to 894,811.54, 1,342,427.53 and 295,772.71 is: 443,728.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    894,811.54 : 1,342,427.53 = 295,772.71 : x
  2. Step 2: Convert to fraction form
    894,811.54/1,342,427.53 = 295,772.71/x
  3. Step 3: Cross multiply
    894,811.54x = 1,342,427.53 × 295,772.71
  4. Step 4: Simplify right side
    894,811.54x = 397,053,432,622.21
  5. Step 5: Solve for x
    x = 397,053,432,622.21/894,811.54
  6. Step 6: Final answer
    x = 443,728.56

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1.5x scale

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.