Home / 2,450,736.82-3,382,729.04-1,634,938.50

Finding the Fourth Proportional to 2,450,736.82, 3,382,729.04 and 1,634,938.50

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Solution

The fourth proportional to 2,450,736.82, 3,382,729.04 and 1,634,938.50 is: 2,256,690.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,450,736.82 : 3,382,729.04 = 1,634,938.50 : x
  2. Step 2: Convert to fraction form
    2,450,736.82/3,382,729.04 = 1,634,938.50/x
  3. Step 3: Cross multiply
    2,450,736.82x = 3,382,729.04 × 1,634,938.50
  4. Step 4: Simplify right side
    2,450,736.82x = 5,530,553,942,564.04
  5. Step 5: Solve for x
    x = 5,530,553,942,564.04/2,450,736.82
  6. Step 6: Final answer
    x = 2,256,690.27

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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.