Home / 2,844,683.36-4,267,029.37-1,161,786.86

Finding the Fourth Proportional to 2,844,683.36, 4,267,029.37 and 1,161,786.86

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Solution

The fourth proportional to 2,844,683.36, 4,267,029.37 and 1,161,786.86 is: 1,742,682.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,844,683.36 : 4,267,029.37 = 1,161,786.86 : x
  2. Step 2: Convert to fraction form
    2,844,683.36/4,267,029.37 = 1,161,786.86/x
  3. Step 3: Cross multiply
    2,844,683.36x = 4,267,029.37 × 1,161,786.86
  4. Step 4: Simplify right side
    2,844,683.36x = 4,957,378,647,728.72
  5. Step 5: Solve for x
    x = 4,957,378,647,728.72/2,844,683.36
  6. Step 6: Final answer
    x = 1,742,682.06

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.