Home / 2,456,481.98-3,685,160.43-837,161.03

Finding the Fourth Proportional to 2,456,481.98, 3,685,160.43 and 837,161.03

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Solution

The fourth proportional to 2,456,481.98, 3,685,160.43 and 837,161.03 is: 1,255,890.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,456,481.98 : 3,685,160.43 = 837,161.03 : x
  2. Step 2: Convert to fraction form
    2,456,481.98/3,685,160.43 = 837,161.03/x
  3. Step 3: Cross multiply
    2,456,481.98x = 3,685,160.43 × 837,161.03
  4. Step 4: Simplify right side
    2,456,481.98x = 3,085,072,682,868.24
  5. Step 5: Solve for x
    x = 3,085,072,682,868.24/2,456,481.98
  6. Step 6: Final answer
    x = 1,255,890.62

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.