Home / 3,273,710.45-4,902,181.09-2,732,621.36

Finding the Fourth Proportional to 3,273,710.45, 4,902,181.09 and 2,732,621.36

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Solution

The fourth proportional to 3,273,710.45, 4,902,181.09 and 2,732,621.36 is: 4,091,933.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,273,710.45 : 4,902,181.09 = 2,732,621.36 : x
  2. Step 2: Convert to fraction form
    3,273,710.45/4,902,181.09 = 2,732,621.36/x
  3. Step 3: Cross multiply
    3,273,710.45x = 4,902,181.09 × 2,732,621.36
  4. Step 4: Simplify right side
    3,273,710.45x = 13,395,804,757,122.08
  5. Step 5: Solve for x
    x = 13,395,804,757,122.08/3,273,710.45
  6. Step 6: Final answer
    x = 4,091,933.29

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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.