Home / 1,824,867-2,737,900.22-746,286.84

Finding the Fourth Proportional to 1,824,867, 2,737,900.22 and 746,286.84

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Solution

The fourth proportional to 1,824,867, 2,737,900.22 and 746,286.84 is: 1,119,675.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,824,867 : 2,737,900.22 = 746,286.84 : x
  2. Step 2: Convert to fraction form
    1,824,867/2,737,900.22 = 746,286.84/x
  3. Step 3: Cross multiply
    1,824,867x = 2,737,900.22 × 746,286.84
  4. Step 4: Simplify right side
    1,824,867x = 2,043,258,899,687.67
  5. Step 5: Solve for x
    x = 2,043,258,899,687.67/1,824,867
  6. Step 6: Final answer
    x = 1,119,675.52

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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.