Home / 2,693,558.28-3,717,188.93-1,469,942.61

Finding the Fourth Proportional to 2,693,558.28, 3,717,188.93 and 1,469,942.61

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Solution

The fourth proportional to 2,693,558.28, 3,717,188.93 and 1,469,942.61 is: 2,028,563.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,693,558.28 : 3,717,188.93 = 1,469,942.61 : x
  2. Step 2: Convert to fraction form
    2,693,558.28/3,717,188.93 = 1,469,942.61/x
  3. Step 3: Cross multiply
    2,693,558.28x = 3,717,188.93 × 1,469,942.61
  4. Step 4: Simplify right side
    2,693,558.28x = 5,464,054,390,277.60
  5. Step 5: Solve for x
    x = 5,464,054,390,277.60/2,693,558.28
  6. Step 6: Final answer
    x = 2,028,563.64

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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.