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Finding the Third Proportional to 4,475,160 and 6,628,812

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Solution

The third proportional to 4,475,160 and 6,628,812 is: 9,818,900.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,475,160 : 6,628,812 = 6,628,812 : x
  2. Step 2: Convert to fraction form
    4,475,160/6,628,812 = 6,628,812/x
  3. Step 3: Cross multiply
    4,475,160x = 6,628,812 × 6,628,812
  4. Step 4: Simplify right side
    4,475,160x = 43,941,148,531,344
  5. Step 5: Solve for x
    x = 43,941,148,531,344/4,475,160
  6. Step 6: Final answer
    x = 9,818,900.00

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Why These Related Problems?

These problems maintain the same ratio (1.48) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.