Home / 2,741,711.92-3,783,602.48-1,579,517

Finding the Fourth Proportional to 2,741,711.92, 3,783,602.48 and 1,579,517

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Solution

The fourth proportional to 2,741,711.92, 3,783,602.48 and 1,579,517 is: 2,179,756.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,741,711.92 : 3,783,602.48 = 1,579,517 : x
  2. Step 2: Convert to fraction form
    2,741,711.92/3,783,602.48 = 1,579,517/x
  3. Step 3: Cross multiply
    2,741,711.92x = 3,783,602.48 × 1,579,517
  4. Step 4: Simplify right side
    2,741,711.92x = 5,976,264,438,402.16
  5. Step 5: Solve for x
    x = 5,976,264,438,402.16/2,741,711.92
  6. Step 6: Final answer
    x = 2,179,756.52

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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.