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Finding the Third Proportional to 2,977,236 and 6,458,580

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Solution

The third proportional to 2,977,236 and 6,458,580 is: 14,010,731.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,977,236 : 6,458,580 = 6,458,580 : x
  2. Step 2: Convert to fraction form
    2,977,236/6,458,580 = 6,458,580/x
  3. Step 3: Cross multiply
    2,977,236x = 6,458,580 × 6,458,580
  4. Step 4: Simplify right side
    2,977,236x = 41,713,255,616,400
  5. Step 5: Solve for x
    x = 41,713,255,616,400/2,977,236
  6. Step 6: Final answer
    x = 14,010,731.97

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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.