Home / 4,817,791.24-6,647,939.08-2,752,940.36

Finding the Fourth Proportional to 4,817,791.24, 6,647,939.08 and 2,752,940.36

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Solution

The fourth proportional to 4,817,791.24, 6,647,939.08 and 2,752,940.36 is: 3,798,707.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,817,791.24 : 6,647,939.08 = 2,752,940.36 : x
  2. Step 2: Convert to fraction form
    4,817,791.24/6,647,939.08 = 2,752,940.36/x
  3. Step 3: Cross multiply
    4,817,791.24x = 6,647,939.08 × 2,752,940.36
  4. Step 4: Simplify right side
    4,817,791.24x = 18,301,379,804,153.27
  5. Step 5: Solve for x
    x = 18,301,379,804,153.27/4,817,791.24
  6. Step 6: Final answer
    x = 3,798,707.52

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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.