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Finding the Third Proportional to 1,572,505 and 2,356,291

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Solution

The third proportional to 1,572,505 and 2,356,291 is: 3,530,740.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,572,505 : 2,356,291 = 2,356,291 : x
  2. Step 2: Convert to fraction form
    1,572,505/2,356,291 = 2,356,291/x
  3. Step 3: Cross multiply
    1,572,505x = 2,356,291 × 2,356,291
  4. Step 4: Simplify right side
    1,572,505x = 5,552,107,276,681
  5. Step 5: Solve for x
    x = 5,552,107,276,681/1,572,505
  6. Step 6: Final answer
    x = 3,530,740.62

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.