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Finding the Third Proportional to 3,150,792 and 6,749,919

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Solution

The third proportional to 3,150,792 and 6,749,919 is: 14,460,302.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,150,792 : 6,749,919 = 6,749,919 : x
  2. Step 2: Convert to fraction form
    3,150,792/6,749,919 = 6,749,919/x
  3. Step 3: Cross multiply
    3,150,792x = 6,749,919 × 6,749,919
  4. Step 4: Simplify right side
    3,150,792x = 45,561,406,506,561
  5. Step 5: Solve for x
    x = 45,561,406,506,561/3,150,792
  6. Step 6: Final answer
    x = 14,460,302.84

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.