Home / 2,741,110.34-3,782,762.19-1,517,436.29

Finding the Fourth Proportional to 2,741,110.34, 3,782,762.19 and 1,517,436.29

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Solution

The fourth proportional to 2,741,110.34, 3,782,762.19 and 1,517,436.29 is: 2,094,078.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,741,110.34 : 3,782,762.19 = 1,517,436.29 : x
  2. Step 2: Convert to fraction form
    2,741,110.34/3,782,762.19 = 1,517,436.29/x
  3. Step 3: Cross multiply
    2,741,110.34x = 3,782,762.19 × 1,517,436.29
  4. Step 4: Simplify right side
    2,741,110.34x = 5,740,100,623,545.88
  5. Step 5: Solve for x
    x = 5,740,100,623,545.88/2,741,110.34
  6. Step 6: Final answer
    x = 2,094,078.64

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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.