Home / 792,126.92-1,093,192.94-452,587.88

Finding the Fourth Proportional to 792,126.92, 1,093,192.94 and 452,587.88

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Solution

The fourth proportional to 792,126.92, 1,093,192.94 and 452,587.88 is: 624,604.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    792,126.92 : 1,093,192.94 = 452,587.88 : x
  2. Step 2: Convert to fraction form
    792,126.92/1,093,192.94 = 452,587.88/x
  3. Step 3: Cross multiply
    792,126.92x = 1,093,192.94 × 452,587.88
  4. Step 4: Simplify right side
    792,126.92x = 494,765,875,145.57
  5. Step 5: Solve for x
    x = 494,765,875,145.57/792,126.92
  6. Step 6: Final answer
    x = 624,604.29

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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.