Home / 1,751,119.27-2,626,757.94-536,608.51

Finding the Fourth Proportional to 1,751,119.27, 2,626,757.94 and 536,608.51

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Solution

The fourth proportional to 1,751,119.27, 2,626,757.94 and 536,608.51 is: 804,936.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,751,119.27 : 2,626,757.94 = 536,608.51 : x
  2. Step 2: Convert to fraction form
    1,751,119.27/2,626,757.94 = 536,608.51/x
  3. Step 3: Cross multiply
    1,751,119.27x = 2,626,757.94 × 536,608.51
  4. Step 4: Simplify right side
    1,751,119.27x = 1,409,540,664,314.07
  5. Step 5: Solve for x
    x = 1,409,540,664,314.07/1,751,119.27
  6. Step 6: Final answer
    x = 804,936.98

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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.