Home / 2,043,194.40-2,819,608.26-1,184,252.88

Finding the Fourth Proportional to 2,043,194.40, 2,819,608.26 and 1,184,252.88

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Solution

The fourth proportional to 2,043,194.40, 2,819,608.26 and 1,184,252.88 is: 1,634,268.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,043,194.40 : 2,819,608.26 = 1,184,252.88 : x
  2. Step 2: Convert to fraction form
    2,043,194.40/2,819,608.26 = 1,184,252.88/x
  3. Step 3: Cross multiply
    2,043,194.40x = 2,819,608.26 × 1,184,252.88
  4. Step 4: Simplify right side
    2,043,194.40x = 3,339,129,202,376.79
  5. Step 5: Solve for x
    x = 3,339,129,202,376.79/2,043,194.40
  6. Step 6: Final answer
    x = 1,634,268.97

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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.