Home / 3,252,851.73-4,488,961.97-1,802,571.39

Finding the Fourth Proportional to 3,252,851.73, 4,488,961.97 and 1,802,571.39

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Solution

The fourth proportional to 3,252,851.73, 4,488,961.97 and 1,802,571.39 is: 2,487,563.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,252,851.73 : 4,488,961.97 = 1,802,571.39 : x
  2. Step 2: Convert to fraction form
    3,252,851.73/4,488,961.97 = 1,802,571.39/x
  3. Step 3: Cross multiply
    3,252,851.73x = 4,488,961.97 × 1,802,571.39
  4. Step 4: Simplify right side
    3,252,851.73x = 8,091,674,408,907.18
  5. Step 5: Solve for x
    x = 8,091,674,408,907.18/3,252,851.73
  6. Step 6: Final answer
    x = 2,487,563.25

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.