Home / 3,743,408.72-5,165,907.45-2,024,529.23

Finding the Fourth Proportional to 3,743,408.72, 5,165,907.45 and 2,024,529.23

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Solution

The fourth proportional to 3,743,408.72, 5,165,907.45 and 2,024,529.23 is: 2,793,852.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,743,408.72 : 5,165,907.45 = 2,024,529.23 : x
  2. Step 2: Convert to fraction form
    3,743,408.72/5,165,907.45 = 2,024,529.23/x
  3. Step 3: Cross multiply
    3,743,408.72x = 5,165,907.45 × 2,024,529.23
  4. Step 4: Simplify right side
    3,743,408.72x = 10,458,530,631,999.76
  5. Step 5: Solve for x
    x = 10,458,530,631,999.76/3,743,408.72
  6. Step 6: Final answer
    x = 2,793,852.19

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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.