Home / 1,040,920.00-1,561,170.85-367,028.75

Finding the Fourth Proportional to 1,040,920.00, 1,561,170.85 and 367,028.75

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Solution

The fourth proportional to 1,040,920.00, 1,561,170.85 and 367,028.75 is: 550,469.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,040,920.00 : 1,561,170.85 = 367,028.75 : x
  2. Step 2: Convert to fraction form
    1,040,920.00/1,561,170.85 = 367,028.75/x
  3. Step 3: Cross multiply
    1,040,920.00x = 1,561,170.85 × 367,028.75
  4. Step 4: Simplify right side
    1,040,920.00x = 572,994,588,597.29
  5. Step 5: Solve for x
    x = 572,994,588,597.29/1,040,920.00
  6. Step 6: Final answer
    x = 550,469.38

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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.