Home / 3,093,173.67-4,268,626.10-1,716,606.55

Finding the Fourth Proportional to 3,093,173.67, 4,268,626.10 and 1,716,606.55

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Solution

The fourth proportional to 3,093,173.67, 4,268,626.10 and 1,716,606.55 is: 2,368,942.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,093,173.67 : 4,268,626.10 = 1,716,606.55 : x
  2. Step 2: Convert to fraction form
    3,093,173.67/4,268,626.10 = 1,716,606.55/x
  3. Step 3: Cross multiply
    3,093,173.67x = 4,268,626.10 × 1,716,606.55
  4. Step 4: Simplify right side
    3,093,173.67x = 7,327,551,522,760.95
  5. Step 5: Solve for x
    x = 7,327,551,522,760.95/3,093,173.67
  6. Step 6: Final answer
    x = 2,368,942.81

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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.