Home / 1,993,563.60-2,751,093.23-1,134,122.01

Finding the Fourth Proportional to 1,993,563.60, 2,751,093.23 and 1,134,122.01

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Solution

The fourth proportional to 1,993,563.60, 2,751,093.23 and 1,134,122.01 is: 1,565,074.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,993,563.60 : 2,751,093.23 = 1,134,122.01 : x
  2. Step 2: Convert to fraction form
    1,993,563.60/2,751,093.23 = 1,134,122.01/x
  3. Step 3: Cross multiply
    1,993,563.60x = 2,751,093.23 × 1,134,122.01
  4. Step 4: Simplify right side
    1,993,563.60x = 3,120,075,378,034.38
  5. Step 5: Solve for x
    x = 3,120,075,378,034.38/1,993,563.60
  6. Step 6: Final answer
    x = 1,565,074.41

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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.