Home / 3,093,172.03-4,268,623.84-1,716,604.93

Finding the Fourth Proportional to 3,093,172.03, 4,268,623.84 and 1,716,604.93

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Solution

The fourth proportional to 3,093,172.03, 4,268,623.84 and 1,716,604.93 is: 2,368,940.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,093,172.03 : 4,268,623.84 = 1,716,604.93 : x
  2. Step 2: Convert to fraction form
    3,093,172.03/4,268,623.84 = 1,716,604.93/x
  3. Step 3: Cross multiply
    3,093,172.03x = 4,268,623.84 × 1,716,604.93
  4. Step 4: Simplify right side
    3,093,172.03x = 7,327,540,728,059.53
  5. Step 5: Solve for x
    x = 7,327,540,728,059.53/3,093,172.03
  6. Step 6: Final answer
    x = 2,368,940.58

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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.