Home / 2,093,091.06-2,888,268.24-1,175,140.92

Finding the Fourth Proportional to 2,093,091.06, 2,888,268.24 and 1,175,140.92

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Solution

The fourth proportional to 2,093,091.06, 2,888,268.24 and 1,175,140.92 is: 1,621,583.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,093,091.06 : 2,888,268.24 = 1,175,140.92 : x
  2. Step 2: Convert to fraction form
    2,093,091.06/2,888,268.24 = 1,175,140.92/x
  3. Step 3: Cross multiply
    2,093,091.06x = 2,888,268.24 × 1,175,140.92
  4. Step 4: Simplify right side
    2,093,091.06x = 3,394,122,196,760.38
  5. Step 5: Solve for x
    x = 3,394,122,196,760.38/2,093,091.06
  6. Step 6: Final answer
    x = 1,621,583.63

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1.5x scale

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.