Home / 2,764,596.67-3,813,362.42-1,834,284.29

Finding the Fourth Proportional to 2,764,596.67, 3,813,362.42 and 1,834,284.29

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Solution

The fourth proportional to 2,764,596.67, 3,813,362.42 and 1,834,284.29 is: 2,530,130.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,764,596.67 : 3,813,362.42 = 1,834,284.29 : x
  2. Step 2: Convert to fraction form
    2,764,596.67/3,813,362.42 = 1,834,284.29/x
  3. Step 3: Cross multiply
    2,764,596.67x = 3,813,362.42 × 1,834,284.29
  4. Step 4: Simplify right side
    2,764,596.67x = 6,994,790,776,608.53
  5. Step 5: Solve for x
    x = 6,994,790,776,608.53/2,764,596.67
  6. Step 6: Final answer
    x = 2,530,130.65

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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.