Home / 1,814,995.44-2,504,840.14-1,040,698.33

Finding the Fourth Proportional to 1,814,995.44, 2,504,840.14 and 1,040,698.33

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Solution

The fourth proportional to 1,814,995.44, 2,504,840.14 and 1,040,698.33 is: 1,436,247.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,814,995.44 : 2,504,840.14 = 1,040,698.33 : x
  2. Step 2: Convert to fraction form
    1,814,995.44/2,504,840.14 = 1,040,698.33/x
  3. Step 3: Cross multiply
    1,814,995.44x = 2,504,840.14 × 1,040,698.33
  4. Step 4: Simplify right side
    1,814,995.44x = 2,606,782,950,614.97
  5. Step 5: Solve for x
    x = 2,606,782,950,614.97/1,814,995.44
  6. Step 6: Final answer
    x = 1,436,247.66

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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.