Home / 894,809.45-1,342,424.41-295,770.63

Finding the Fourth Proportional to 894,809.45, 1,342,424.41 and 295,770.63

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Solution

The fourth proportional to 894,809.45, 1,342,424.41 and 295,770.63 is: 443,725.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    894,809.45 : 1,342,424.41 = 295,770.63 : x
  2. Step 2: Convert to fraction form
    894,809.45/1,342,424.41 = 295,770.63/x
  3. Step 3: Cross multiply
    894,809.45x = 1,342,424.41 × 295,770.63
  4. Step 4: Simplify right side
    894,809.45x = 397,049,708,952.72
  5. Step 5: Solve for x
    x = 397,049,708,952.72/894,809.45
  6. Step 6: Final answer
    x = 443,725.43

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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.