Home / 2,562,603.40-3,836,906.70-1,848,766.60

Finding the Fourth Proportional to 2,562,603.40, 3,836,906.70 and 1,848,766.60

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Solution

The fourth proportional to 2,562,603.40, 3,836,906.70 and 1,848,766.60 is: 2,768,100.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,562,603.40 : 3,836,906.70 = 1,848,766.60 : x
  2. Step 2: Convert to fraction form
    2,562,603.40/3,836,906.70 = 1,848,766.60/x
  3. Step 3: Cross multiply
    2,562,603.40x = 3,836,906.70 × 1,848,766.60
  4. Step 4: Simplify right side
    2,562,603.40x = 7,093,544,954,276.22
  5. Step 5: Solve for x
    x = 7,093,544,954,276.22/2,562,603.40
  6. Step 6: Final answer
    x = 2,768,100.97

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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.