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Finding the Third Proportional to 6,207,718 and 9,577,276

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Solution

The third proportional to 6,207,718 and 9,577,276 is: 14,775,834.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,207,718 : 9,577,276 = 9,577,276 : x
  2. Step 2: Convert to fraction form
    6,207,718/9,577,276 = 9,577,276/x
  3. Step 3: Cross multiply
    6,207,718x = 9,577,276 × 9,577,276
  4. Step 4: Simplify right side
    6,207,718x = 91,724,215,580,176
  5. Step 5: Solve for x
    x = 91,724,215,580,176/6,207,718
  6. Step 6: Final answer
    x = 14,775,834.79

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Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.