Home / 792,546.75-1,093,714.52-453,022.29

Finding the Fourth Proportional to 792,546.75, 1,093,714.52 and 453,022.29

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Solution

The fourth proportional to 792,546.75, 1,093,714.52 and 453,022.29 is: 625,170.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    792,546.75 : 1,093,714.52 = 453,022.29 : x
  2. Step 2: Convert to fraction form
    792,546.75/1,093,714.52 = 453,022.29/x
  3. Step 3: Cross multiply
    792,546.75x = 1,093,714.52 × 453,022.29
  4. Step 4: Simplify right side
    792,546.75x = 495,477,054,191.54
  5. Step 5: Solve for x
    x = 495,477,054,191.54/792,546.75
  6. Step 6: Final answer
    x = 625,170.76

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.