Home / 3,738,408.99-5,159,110.69-2,084,594.19

Finding the Fourth Proportional to 3,738,408.99, 5,159,110.69 and 2,084,594.19

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Solution

The fourth proportional to 3,738,408.99, 5,159,110.69 and 2,084,594.19 is: 2,876,799.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,738,408.99 : 5,159,110.69 = 2,084,594.19 : x
  2. Step 2: Convert to fraction form
    3,738,408.99/5,159,110.69 = 2,084,594.19/x
  3. Step 3: Cross multiply
    3,738,408.99x = 5,159,110.69 × 2,084,594.19
  4. Step 4: Simplify right side
    3,738,408.99x = 10,754,652,169,940.89
  5. Step 5: Solve for x
    x = 10,754,652,169,940.89/3,738,408.99
  6. Step 6: Final answer
    x = 2,876,799.25

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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.