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Finding the Third Proportional to 2,259,896.63 and 4,877,042.63

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Solution

The third proportional to 2,259,896.63 and 4,877,042.63 is: 10,525,058.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,259,896.63 : 4,877,042.63 = 4,877,042.63 : x
  2. Step 2: Convert to fraction form
    2,259,896.63/4,877,042.63 = 4,877,042.63/x
  3. Step 3: Cross multiply
    2,259,896.63x = 4,877,042.63 × 4,877,042.63
  4. Step 4: Simplify right side
    2,259,896.63x = 23,785,544,766,066.89
  5. Step 5: Solve for x
    x = 23,785,544,766,066.89/2,259,896.63
  6. Step 6: Final answer
    x = 10,525,058.76

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.