Home / 2,198,954.01-3,034,554.42-1,232,091.24

Finding the Fourth Proportional to 2,198,954.01, 3,034,554.42 and 1,232,091.24

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Solution

The fourth proportional to 2,198,954.01, 3,034,554.42 and 1,232,091.24 is: 1,700,284.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,198,954.01 : 3,034,554.42 = 1,232,091.24 : x
  2. Step 2: Convert to fraction form
    2,198,954.01/3,034,554.42 = 1,232,091.24/x
  3. Step 3: Cross multiply
    2,198,954.01x = 3,034,554.42 × 1,232,091.24
  4. Step 4: Simplify right side
    2,198,954.01x = 3,738,847,918,185.28
  5. Step 5: Solve for x
    x = 3,738,847,918,185.28/2,198,954.01
  6. Step 6: Final answer
    x = 1,700,284.73

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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.