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Finding the Third Proportional to 3,296,394 and 6,845,428

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Solution

The third proportional to 3,296,394 and 6,845,428 is: 14,215,498.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,296,394 : 6,845,428 = 6,845,428 : x
  2. Step 2: Convert to fraction form
    3,296,394/6,845,428 = 6,845,428/x
  3. Step 3: Cross multiply
    3,296,394x = 6,845,428 × 6,845,428
  4. Step 4: Simplify right side
    3,296,394x = 46,859,884,503,184
  5. Step 5: Solve for x
    x = 46,859,884,503,184/3,296,394
  6. Step 6: Final answer
    x = 14,215,498.66

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Why These Related Problems?

These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.