Home / 1,901,884.88-2,852,993.37-481,941

Finding the Fourth Proportional to 1,901,884.88, 2,852,993.37 and 481,941

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Solution

The fourth proportional to 1,901,884.88, 2,852,993.37 and 481,941 is: 722,953.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,901,884.88 : 2,852,993.37 = 481,941 : x
  2. Step 2: Convert to fraction form
    1,901,884.88/2,852,993.37 = 481,941/x
  3. Step 3: Cross multiply
    1,901,884.88x = 2,852,993.37 × 481,941
  4. Step 4: Simplify right side
    1,901,884.88x = 1,374,974,477,731.17
  5. Step 5: Solve for x
    x = 1,374,974,477,731.17/1,901,884.88
  6. Step 6: Final answer
    x = 722,953.58

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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.