Home / 1,196,896.44-1,651,491.48-713,506.56

Finding the Fourth Proportional to 1,196,896.44, 1,651,491.48 and 713,506.56

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Solution

The fourth proportional to 1,196,896.44, 1,651,491.48 and 713,506.56 is: 984,504.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,196,896.44 : 1,651,491.48 = 713,506.56 : x
  2. Step 2: Convert to fraction form
    1,196,896.44/1,651,491.48 = 713,506.56/x
  3. Step 3: Cross multiply
    1,196,896.44x = 1,651,491.48 × 713,506.56
  4. Step 4: Simplify right side
    1,196,896.44x = 1,178,350,004,764.11
  5. Step 5: Solve for x
    x = 1,178,350,004,764.11/1,196,896.44
  6. Step 6: Final answer
    x = 984,504.56

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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.