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Finding the Third Proportional to 2,897,445 and 6,299,346

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Solution

The third proportional to 2,897,445 and 6,299,346 is: 13,695,431.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,897,445 : 6,299,346 = 6,299,346 : x
  2. Step 2: Convert to fraction form
    2,897,445/6,299,346 = 6,299,346/x
  3. Step 3: Cross multiply
    2,897,445x = 6,299,346 × 6,299,346
  4. Step 4: Simplify right side
    2,897,445x = 39,681,760,027,716
  5. Step 5: Solve for x
    x = 39,681,760,027,716/2,897,445
  6. Step 6: Final answer
    x = 13,695,431.67

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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.