Home / 5,052,363-6,972,179.64-2,760,474.48

Finding the Fourth Proportional to 5,052,363, 6,972,179.64 and 2,760,474.48

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Solution

The fourth proportional to 5,052,363, 6,972,179.64 and 2,760,474.48 is: 3,809,410.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,052,363 : 6,972,179.64 = 2,760,474.48 : x
  2. Step 2: Convert to fraction form
    5,052,363/6,972,179.64 = 2,760,474.48/x
  3. Step 3: Cross multiply
    5,052,363x = 6,972,179.64 × 2,760,474.48
  4. Step 4: Simplify right side
    5,052,363x = 19,246,523,966,195.59
  5. Step 5: Solve for x
    x = 19,246,523,966,195.59/5,052,363
  6. Step 6: Final answer
    x = 3,809,410.36

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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.