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Finding the Third Proportional to 4,798,984 and 10,270,576

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Solution

The third proportional to 4,798,984 and 10,270,576 is: 21,980,638.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,798,984 : 10,270,576 = 10,270,576 : x
  2. Step 2: Convert to fraction form
    4,798,984/10,270,576 = 10,270,576/x
  3. Step 3: Cross multiply
    4,798,984x = 10,270,576 × 10,270,576
  4. Step 4: Simplify right side
    4,798,984x = 105,484,731,371,776
  5. Step 5: Solve for x
    x = 105,484,731,371,776/4,798,984
  6. Step 6: Final answer
    x = 21,980,638.27

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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.