Home / 2,760,856.92-3,809,396.88-1,741,671

Finding the Fourth Proportional to 2,760,856.92, 3,809,396.88 and 1,741,671

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Solution

The fourth proportional to 2,760,856.92, 3,809,396.88 and 1,741,671 is: 2,403,136.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,760,856.92 : 3,809,396.88 = 1,741,671 : x
  2. Step 2: Convert to fraction form
    2,760,856.92/3,809,396.88 = 1,741,671/x
  3. Step 3: Cross multiply
    2,760,856.92x = 3,809,396.88 × 1,741,671
  4. Step 4: Simplify right side
    2,760,856.92x = 6,634,716,073,386.48
  5. Step 5: Solve for x
    x = 6,634,716,073,386.48/2,760,856.92
  6. Step 6: Final answer
    x = 2,403,136.51

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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.