Home / 844,506.33-1,266,797.38-275,922.07

Finding the Fourth Proportional to 844,506.33, 1,266,797.38 and 275,922.07

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Solution

The fourth proportional to 844,506.33, 1,266,797.38 and 275,922.07 is: 413,895.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    844,506.33 : 1,266,797.38 = 275,922.07 : x
  2. Step 2: Convert to fraction form
    844,506.33/1,266,797.38 = 275,922.07/x
  3. Step 3: Cross multiply
    844,506.33x = 1,266,797.38 × 275,922.07
  4. Step 4: Simplify right side
    844,506.33x = 349,537,354,811.39
  5. Step 5: Solve for x
    x = 349,537,354,811.39/844,506.33
  6. Step 6: Final answer
    x = 413,895.48

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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.