Home / 3,245,896.57-4,479,443.44-1,775,771

Finding the Fourth Proportional to 3,245,896.57, 4,479,443.44 and 1,775,771

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Solution

The fourth proportional to 3,245,896.57, 4,479,443.44 and 1,775,771 is: 2,450,622.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,245,896.57 : 4,479,443.44 = 1,775,771 : x
  2. Step 2: Convert to fraction form
    3,245,896.57/4,479,443.44 = 1,775,771/x
  3. Step 3: Cross multiply
    3,245,896.57x = 4,479,443.44 × 1,775,771
  4. Step 4: Simplify right side
    3,245,896.57x = 7,954,465,756,892.24
  5. Step 5: Solve for x
    x = 7,954,465,756,892.24/3,245,896.57
  6. Step 6: Final answer
    x = 2,450,622.07

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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.