Home / 3,749,744.97-5,174,631.96-2,095,889.75

Finding the Fourth Proportional to 3,749,744.97, 5,174,631.96 and 2,095,889.75

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Solution

The fourth proportional to 3,749,744.97, 5,174,631.96 and 2,095,889.75 is: 2,892,318.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,749,744.97 : 5,174,631.96 = 2,095,889.75 : x
  2. Step 2: Convert to fraction form
    3,749,744.97/5,174,631.96 = 2,095,889.75/x
  3. Step 3: Cross multiply
    3,749,744.97x = 5,174,631.96 × 2,095,889.75
  4. Step 4: Simplify right side
    3,749,744.97x = 10,845,458,097,922.99
  5. Step 5: Solve for x
    x = 10,845,458,097,922.99/3,749,744.97
  6. Step 6: Final answer
    x = 2,892,318.86

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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.