Home / 1,962,954.88-2,944,433-615,222.06

Finding the Fourth Proportional to 1,962,954.88, 2,944,433 and 615,222.06

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Solution

The fourth proportional to 1,962,954.88, 2,944,433 and 615,222.06 is: 922,833.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,962,954.88 : 2,944,433 = 615,222.06 : x
  2. Step 2: Convert to fraction form
    1,962,954.88/2,944,433 = 615,222.06/x
  3. Step 3: Cross multiply
    1,962,954.88x = 2,944,433 × 615,222.06
  4. Step 4: Simplify right side
    1,962,954.88x = 1,811,480,135,791.98
  5. Step 5: Solve for x
    x = 1,811,480,135,791.98/1,962,954.88
  6. Step 6: Final answer
    x = 922,833.30

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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.