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Finding the Third Proportional to 4,403,273 and 6,200,776

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Solution

The third proportional to 4,403,273 and 6,200,776 is: 8,732,055.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,403,273 : 6,200,776 = 6,200,776 : x
  2. Step 2: Convert to fraction form
    4,403,273/6,200,776 = 6,200,776/x
  3. Step 3: Cross multiply
    4,403,273x = 6,200,776 × 6,200,776
  4. Step 4: Simplify right side
    4,403,273x = 38,449,623,002,176
  5. Step 5: Solve for x
    x = 38,449,623,002,176/4,403,273
  6. Step 6: Final answer
    x = 8,732,055.22

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Why These Related Problems?

These problems maintain the same ratio (1.41) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.