Home / 894,803.94-1,342,416.12-295,765.09

Finding the Fourth Proportional to 894,803.94, 1,342,416.12 and 295,765.09

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Solution

The fourth proportional to 894,803.94, 1,342,416.12 and 295,765.09 is: 443,717.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    894,803.94 : 1,342,416.12 = 295,765.09 : x
  2. Step 2: Convert to fraction form
    894,803.94/1,342,416.12 = 295,765.09/x
  3. Step 3: Cross multiply
    894,803.94x = 1,342,416.12 × 295,765.09
  4. Step 4: Simplify right side
    894,803.94x = 397,039,830,554.68
  5. Step 5: Solve for x
    x = 397,039,830,554.68/894,803.94
  6. Step 6: Final answer
    x = 443,717.13

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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.