Home / 2,027,704.32-2,798,538.24-1,168,391.68

Finding the Fourth Proportional to 2,027,704.32, 2,798,538.24 and 1,168,391.68

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Solution

The fourth proportional to 2,027,704.32, 2,798,538.24 and 1,168,391.68 is: 1,612,557.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,027,704.32 : 2,798,538.24 = 1,168,391.68 : x
  2. Step 2: Convert to fraction form
    2,027,704.32/2,798,538.24 = 1,168,391.68/x
  3. Step 3: Cross multiply
    2,027,704.32x = 2,798,538.24 × 1,168,391.68
  4. Step 4: Simplify right side
    2,027,704.32x = 3,269,788,795,777.84
  5. Step 5: Solve for x
    x = 3,269,788,795,777.84/2,027,704.32
  6. Step 6: Final answer
    x = 1,612,557.00

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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.