Home / 2,802,777.19-4,576,605.05

Finding the Third Proportional to 2,802,777.19 and 4,576,605.05

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Solution

The third proportional to 2,802,777.19 and 4,576,605.05 is: 7,473,057.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,802,777.19 : 4,576,605.05 = 4,576,605.05 : x
  2. Step 2: Convert to fraction form
    2,802,777.19/4,576,605.05 = 4,576,605.05/x
  3. Step 3: Cross multiply
    2,802,777.19x = 4,576,605.05 × 4,576,605.05
  4. Step 4: Simplify right side
    2,802,777.19x = 20,945,313,755,081.72
  5. Step 5: Solve for x
    x = 20,945,313,755,081.72/2,802,777.19
  6. Step 6: Final answer
    x = 7,473,057.03

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Why These Related Problems?

These problems maintain the same ratio (1.63) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.