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Finding the Third Proportional to 4,263,417 and 6,553,247

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Solution

The third proportional to 4,263,417 and 6,553,247 is: 10,072,917.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,263,417 : 6,553,247 = 6,553,247 : x
  2. Step 2: Convert to fraction form
    4,263,417/6,553,247 = 6,553,247/x
  3. Step 3: Cross multiply
    4,263,417x = 6,553,247 × 6,553,247
  4. Step 4: Simplify right side
    4,263,417x = 42,945,046,243,009
  5. Step 5: Solve for x
    x = 42,945,046,243,009/4,263,417
  6. Step 6: Final answer
    x = 10,072,917.16

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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.