Home / 800,251.74-1,199,044.88-563,096.19

Finding the Fourth Proportional to 800,251.74, 1,199,044.88 and 563,096.19

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Solution

The fourth proportional to 800,251.74, 1,199,044.88 and 563,096.19 is: 843,706.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    800,251.74 : 1,199,044.88 = 563,096.19 : x
  2. Step 2: Convert to fraction form
    800,251.74/1,199,044.88 = 563,096.19/x
  3. Step 3: Cross multiply
    800,251.74x = 1,199,044.88 × 563,096.19
  4. Step 4: Simplify right side
    800,251.74x = 675,177,594,756.30
  5. Step 5: Solve for x
    x = 675,177,594,756.30/800,251.74
  6. Step 6: Final answer
    x = 843,706.51

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.