Home / 1,814,751.06-2,722,126.62-552,578.70

Finding the Fourth Proportional to 1,814,751.06, 2,722,126.62 and 552,578.70

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Solution

The fourth proportional to 1,814,751.06, 2,722,126.62 and 552,578.70 is: 828,868.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,814,751.06 : 2,722,126.62 = 552,578.70 : x
  2. Step 2: Convert to fraction form
    1,814,751.06/2,722,126.62 = 552,578.70/x
  3. Step 3: Cross multiply
    1,814,751.06x = 2,722,126.62 × 552,578.70
  4. Step 4: Simplify right side
    1,814,751.06x = 1,504,189,188,914.99
  5. Step 5: Solve for x
    x = 1,504,189,188,914.99/1,814,751.06
  6. Step 6: Final answer
    x = 828,868.06

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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.