Home / 1,203,571.98-1,794,597.72-1,170,504.54

Finding the Fourth Proportional to 1,203,571.98, 1,794,597.72 and 1,170,504.54

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Solution

The fourth proportional to 1,203,571.98, 1,794,597.72 and 1,170,504.54 is: 1,745,292.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,203,571.98 : 1,794,597.72 = 1,170,504.54 : x
  2. Step 2: Convert to fraction form
    1,203,571.98/1,794,597.72 = 1,170,504.54/x
  3. Step 3: Cross multiply
    1,203,571.98x = 1,794,597.72 × 1,170,504.54
  4. Step 4: Simplify right side
    1,203,571.98x = 2,100,584,778,733.65
  5. Step 5: Solve for x
    x = 2,100,584,778,733.65/1,203,571.98
  6. Step 6: Final answer
    x = 1,745,292.19

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.