Home / 792,123.92-1,093,188.80-452,584.88

Finding the Fourth Proportional to 792,123.92, 1,093,188.80 and 452,584.88

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Solution

The fourth proportional to 792,123.92, 1,093,188.80 and 452,584.88 is: 624,600.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    792,123.92 : 1,093,188.80 = 452,584.88 : x
  2. Step 2: Convert to fraction form
    792,123.92/1,093,188.80 = 452,584.88/x
  3. Step 3: Cross multiply
    792,123.92x = 1,093,188.80 × 452,584.88
  4. Step 4: Simplify right side
    792,123.92x = 494,760,721,865.34
  5. Step 5: Solve for x
    x = 494,760,721,865.34/792,123.92
  6. Step 6: Final answer
    x = 624,600.15

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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.