Home / 2,176,798.25-5,083,190.63

Finding the Third Proportional to 2,176,798.25 and 5,083,190.63

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Solution

The third proportional to 2,176,798.25 and 5,083,190.63 is: 11,870,106.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,176,798.25 : 5,083,190.63 = 5,083,190.63 : x
  2. Step 2: Convert to fraction form
    2,176,798.25/5,083,190.63 = 5,083,190.63/x
  3. Step 3: Cross multiply
    2,176,798.25x = 5,083,190.63 × 5,083,190.63
  4. Step 4: Simplify right side
    2,176,798.25x = 25,838,826,930,087.89
  5. Step 5: Solve for x
    x = 25,838,826,930,087.89/2,176,798.25
  6. Step 6: Final answer
    x = 11,870,106.44

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Why These Related Problems?

These problems maintain the same ratio (2.34) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.