Home / 792,109.88-1,093,169.46-452,570.84

Finding the Fourth Proportional to 792,109.88, 1,093,169.46 and 452,570.84

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Solution

The fourth proportional to 792,109.88, 1,093,169.46 and 452,570.84 is: 624,580.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    792,109.88 : 1,093,169.46 = 452,570.84 : x
  2. Step 2: Convert to fraction form
    792,109.88/1,093,169.46 = 452,570.84/x
  3. Step 3: Cross multiply
    792,109.88x = 1,093,169.46 × 452,570.84
  4. Step 4: Simplify right side
    792,109.88x = 494,736,620,774.55
  5. Step 5: Solve for x
    x = 494,736,620,774.55/792,109.88
  6. Step 6: Final answer
    x = 624,580.80

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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.