Home / 792,401.84-1,093,248.60-452,629.52

Finding the Fourth Proportional to 792,401.84, 1,093,248.60 and 452,629.52

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Solution

The fourth proportional to 792,401.84, 1,093,248.60 and 452,629.52 is: 624,476.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    792,401.84 : 1,093,248.60 = 452,629.52 : x
  2. Step 2: Convert to fraction form
    792,401.84/1,093,248.60 = 452,629.52/x
  3. Step 3: Cross multiply
    792,401.84x = 1,093,248.60 × 452,629.52
  4. Step 4: Simplify right side
    792,401.84x = 494,836,589,058.67
  5. Step 5: Solve for x
    x = 494,836,589,058.67/792,401.84
  6. Step 6: Final answer
    x = 624,476.83

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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.