Home / 792,493.33-1,093,640.80-452,968.87

Finding the Fourth Proportional to 792,493.33, 1,093,640.80 and 452,968.87

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Solution

The fourth proportional to 792,493.33, 1,093,640.80 and 452,968.87 is: 625,097.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    792,493.33 : 1,093,640.80 = 452,968.87 : x
  2. Step 2: Convert to fraction form
    792,493.33/1,093,640.80 = 452,968.87/x
  3. Step 3: Cross multiply
    792,493.33x = 1,093,640.80 × 452,968.87
  4. Step 4: Simplify right side
    792,493.33x = 495,385,237,361.90
  5. Step 5: Solve for x
    x = 495,385,237,361.90/792,493.33
  6. Step 6: Final answer
    x = 625,097.04

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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.