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Finding the Third Proportional to 346,008 and 751,092

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Solution

The third proportional to 346,008 and 751,092 is: 1,630,422.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    346,008 : 751,092 = 751,092 : x
  2. Step 2: Convert to fraction form
    346,008/751,092 = 751,092/x
  3. Step 3: Cross multiply
    346,008x = 751,092 × 751,092
  4. Step 4: Simplify right side
    346,008x = 564,139,192,464
  5. Step 5: Solve for x
    x = 564,139,192,464/346,008
  6. Step 6: Final answer
    x = 1,630,422.40

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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.