Home / 3,802,783.14-5,247,844.41-2,083,907.46

Finding the Fourth Proportional to 3,802,783.14, 5,247,844.41 and 2,083,907.46

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Solution

The fourth proportional to 3,802,783.14, 5,247,844.41 and 2,083,907.46 is: 2,875,794.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,802,783.14 : 5,247,844.41 = 2,083,907.46 : x
  2. Step 2: Convert to fraction form
    3,802,783.14/5,247,844.41 = 2,083,907.46/x
  3. Step 3: Cross multiply
    3,802,783.14x = 5,247,844.41 × 2,083,907.46
  4. Step 4: Simplify right side
    3,802,783.14x = 10,936,022,114,918.30
  5. Step 5: Solve for x
    x = 10,936,022,114,918.30/3,802,783.14
  6. Step 6: Final answer
    x = 2,875,794.31

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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.