Home / 1,041,824.26-1,561,670.74-704,900.49

Finding the Fourth Proportional to 1,041,824.26, 1,561,670.74 and 704,900.49

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Solution

The fourth proportional to 1,041,824.26, 1,561,670.74 and 704,900.49 is: 1,056,629.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,041,824.26 : 1,561,670.74 = 704,900.49 : x
  2. Step 2: Convert to fraction form
    1,041,824.26/1,561,670.74 = 704,900.49/x
  3. Step 3: Cross multiply
    1,041,824.26x = 1,561,670.74 × 704,900.49
  4. Step 4: Simplify right side
    1,041,824.26x = 1,100,822,469,844.66
  5. Step 5: Solve for x
    x = 1,100,822,469,844.66/1,041,824.26
  6. Step 6: Final answer
    x = 1,056,629.71

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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.