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Finding the Third Proportional to 3,671,345 and 7,952,754

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Solution

The third proportional to 3,671,345 and 7,952,754 is: 17,227,009.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,671,345 : 7,952,754 = 7,952,754 : x
  2. Step 2: Convert to fraction form
    3,671,345/7,952,754 = 7,952,754/x
  3. Step 3: Cross multiply
    3,671,345x = 7,952,754 × 7,952,754
  4. Step 4: Simplify right side
    3,671,345x = 63,246,296,184,516
  5. Step 5: Solve for x
    x = 63,246,296,184,516/3,671,345
  6. Step 6: Final answer
    x = 17,227,009.77

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.