Home / 1,843,758-2,765,921.92-629,050.22

Finding the Fourth Proportional to 1,843,758, 2,765,921.92 and 629,050.22

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Solution

The fourth proportional to 1,843,758, 2,765,921.92 and 629,050.22 is: 943,672.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,843,758 : 2,765,921.92 = 629,050.22 : x
  2. Step 2: Convert to fraction form
    1,843,758/2,765,921.92 = 629,050.22/x
  3. Step 3: Cross multiply
    1,843,758x = 2,765,921.92 × 629,050.22
  4. Step 4: Simplify right side
    1,843,758x = 1,739,903,792,278.82
  5. Step 5: Solve for x
    x = 1,739,903,792,278.82/1,843,758
  6. Step 6: Final answer
    x = 943,672.54

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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.