Home / 2,661,703.39-3,673,160.73-1,682,077.77

Finding the Fourth Proportional to 2,661,703.39, 3,673,160.73 and 1,682,077.77

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Solution

The fourth proportional to 2,661,703.39, 3,673,160.73 and 1,682,077.77 is: 2,321,273.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,661,703.39 : 3,673,160.73 = 1,682,077.77 : x
  2. Step 2: Convert to fraction form
    2,661,703.39/3,673,160.73 = 1,682,077.77/x
  3. Step 3: Cross multiply
    2,661,703.39x = 3,673,160.73 × 1,682,077.77
  4. Step 4: Simplify right side
    2,661,703.39x = 6,178,542,009,569.97
  5. Step 5: Solve for x
    x = 6,178,542,009,569.97/2,661,703.39
  6. Step 6: Final answer
    x = 2,321,273.67

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.