Home / 792,247.50-1,093,303.35-452,714.94

Finding the Fourth Proportional to 792,247.50, 1,093,303.35 and 452,714.94

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Solution

The fourth proportional to 792,247.50, 1,093,303.35 and 452,714.94 is: 624,747.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    792,247.50 : 1,093,303.35 = 452,714.94 : x
  2. Step 2: Convert to fraction form
    792,247.50/1,093,303.35 = 452,714.94/x
  3. Step 3: Cross multiply
    792,247.50x = 1,093,303.35 × 452,714.94
  4. Step 4: Simplify right side
    792,247.50x = 494,954,760,497.05
  5. Step 5: Solve for x
    x = 494,954,760,497.05/792,247.50
  6. Step 6: Final answer
    x = 624,747.65

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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.