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Finding the Third Proportional to 2,882,600 and 4,237,127

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Solution

The third proportional to 2,882,600 and 4,237,127 is: 6,228,143.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,882,600 : 4,237,127 = 4,237,127 : x
  2. Step 2: Convert to fraction form
    2,882,600/4,237,127 = 4,237,127/x
  3. Step 3: Cross multiply
    2,882,600x = 4,237,127 × 4,237,127
  4. Step 4: Simplify right side
    2,882,600x = 17,953,245,214,129
  5. Step 5: Solve for x
    x = 17,953,245,214,129/2,882,600
  6. Step 6: Final answer
    x = 6,228,143.07

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Why These Related Problems?

These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.