Home / 2,384,748.09-3,560,968.94-1,892,912.22

Finding the Fourth Proportional to 2,384,748.09, 3,560,968.94 and 1,892,912.22

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Solution

The fourth proportional to 2,384,748.09, 3,560,968.94 and 1,892,912.22 is: 2,826,546.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,384,748.09 : 3,560,968.94 = 1,892,912.22 : x
  2. Step 2: Convert to fraction form
    2,384,748.09/3,560,968.94 = 1,892,912.22/x
  3. Step 3: Cross multiply
    2,384,748.09x = 3,560,968.94 × 1,892,912.22
  4. Step 4: Simplify right side
    2,384,748.09x = 6,740,601,612,101.89
  5. Step 5: Solve for x
    x = 6,740,601,612,101.89/2,384,748.09
  6. Step 6: Final answer
    x = 2,826,546.60

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.