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Finding the Third Proportional to 1,530,912 and 3,295,832

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Solution

The third proportional to 1,530,912 and 3,295,832 is: 7,095,449.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,530,912 : 3,295,832 = 3,295,832 : x
  2. Step 2: Convert to fraction form
    1,530,912/3,295,832 = 3,295,832/x
  3. Step 3: Cross multiply
    1,530,912x = 3,295,832 × 3,295,832
  4. Step 4: Simplify right side
    1,530,912x = 10,862,508,572,224
  5. Step 5: Solve for x
    x = 10,862,508,572,224/1,530,912
  6. Step 6: Final answer
    x = 7,095,449.36

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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.