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Finding the Third Proportional to 932,709 and 2,008,113

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Solution

The third proportional to 932,709 and 2,008,113 is: 4,323,446.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    932,709 : 2,008,113 = 2,008,113 : x
  2. Step 2: Convert to fraction form
    932,709/2,008,113 = 2,008,113/x
  3. Step 3: Cross multiply
    932,709x = 2,008,113 × 2,008,113
  4. Step 4: Simplify right side
    932,709x = 4,032,517,820,769
  5. Step 5: Solve for x
    x = 4,032,517,820,769/932,709
  6. Step 6: Final answer
    x = 4,323,446.89

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.