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Finding the Third Proportional to 1,429,057 and 3,065,333

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Solution

The third proportional to 1,429,057 and 3,065,333 is: 6,575,151.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,429,057 : 3,065,333 = 3,065,333 : x
  2. Step 2: Convert to fraction form
    1,429,057/3,065,333 = 3,065,333/x
  3. Step 3: Cross multiply
    1,429,057x = 3,065,333 × 3,065,333
  4. Step 4: Simplify right side
    1,429,057x = 9,396,266,400,889
  5. Step 5: Solve for x
    x = 9,396,266,400,889/1,429,057
  6. Step 6: Final answer
    x = 6,575,151.59

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These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.