Home / 4,805,137.43-6,631,001.01-2,629,636.95

Finding the Fourth Proportional to 4,805,137.43, 6,631,001.01 and 2,629,636.95

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Solution

The fourth proportional to 4,805,137.43, 6,631,001.01 and 2,629,636.95 is: 3,628,850.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,805,137.43 : 6,631,001.01 = 2,629,636.95 : x
  2. Step 2: Convert to fraction form
    4,805,137.43/6,631,001.01 = 2,629,636.95/x
  3. Step 3: Cross multiply
    4,805,137.43x = 6,631,001.01 × 2,629,636.95
  4. Step 4: Simplify right side
    4,805,137.43x = 17,437,125,296,249.57
  5. Step 5: Solve for x
    x = 17,437,125,296,249.57/4,805,137.43
  6. Step 6: Final answer
    x = 3,628,850.48

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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.