Home / 1,202,866.44-1,659,955.44-659,021.52

Finding the Fourth Proportional to 1,202,866.44, 1,659,955.44 and 659,021.52

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Solution

The fourth proportional to 1,202,866.44, 1,659,955.44 and 659,021.52 is: 909,449.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,202,866.44 : 1,659,955.44 = 659,021.52 : x
  2. Step 2: Convert to fraction form
    1,202,866.44/1,659,955.44 = 659,021.52/x
  3. Step 3: Cross multiply
    1,202,866.44x = 1,659,955.44 × 659,021.52
  4. Step 4: Simplify right side
    1,202,866.44x = 1,093,946,357,201.07
  5. Step 5: Solve for x
    x = 1,093,946,357,201.07/1,202,866.44
  6. Step 6: Final answer
    x = 909,449.56

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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.