Home / 600,733.80-829,006.30-325,085.61

Finding the Fourth Proportional to 600,733.80, 829,006.30 and 325,085.61

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Solution

The fourth proportional to 600,733.80, 829,006.30 and 325,085.61 is: 448,614.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    600,733.80 : 829,006.30 = 325,085.61 : x
  2. Step 2: Convert to fraction form
    600,733.80/829,006.30 = 325,085.61/x
  3. Step 3: Cross multiply
    600,733.80x = 829,006.30 × 325,085.61
  4. Step 4: Simplify right side
    600,733.80x = 269,498,014,584.31
  5. Step 5: Solve for x
    x = 269,498,014,584.31/600,733.80
  6. Step 6: Final answer
    x = 448,614.71

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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.