Home / 3,393,508.29-4,682,991.27-1,844,718.63

Finding the Fourth Proportional to 3,393,508.29, 4,682,991.27 and 1,844,718.63

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Solution

The fourth proportional to 3,393,508.29, 4,682,991.27 and 1,844,718.63 is: 2,545,684.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,393,508.29 : 4,682,991.27 = 1,844,718.63 : x
  2. Step 2: Convert to fraction form
    3,393,508.29/4,682,991.27 = 1,844,718.63/x
  3. Step 3: Cross multiply
    3,393,508.29x = 4,682,991.27 × 1,844,718.63
  4. Step 4: Simplify right side
    3,393,508.29x = 8,638,801,239,896.36
  5. Step 5: Solve for x
    x = 8,638,801,239,896.36/3,393,508.29
  6. Step 6: Final answer
    x = 2,545,684.44

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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.