Home / 2,133,069.19-4,665,205.13

Finding the Third Proportional to 2,133,069.19 and 4,665,205.13

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Solution

The third proportional to 2,133,069.19 and 4,665,205.13 is: 10,203,203.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,133,069.19 : 4,665,205.13 = 4,665,205.13 : x
  2. Step 2: Convert to fraction form
    2,133,069.19/4,665,205.13 = 4,665,205.13/x
  3. Step 3: Cross multiply
    2,133,069.19x = 4,665,205.13 × 4,665,205.13
  4. Step 4: Simplify right side
    2,133,069.19x = 21,764,138,858,326.27
  5. Step 5: Solve for x
    x = 21,764,138,858,326.27/2,133,069.19
  6. Step 6: Final answer
    x = 10,203,203.43

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.