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Finding the Third Proportional to 1,530,908 and 3,295,824

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Solution

The third proportional to 1,530,908 and 3,295,824 is: 7,095,433.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,530,908 : 3,295,824 = 3,295,824 : x
  2. Step 2: Convert to fraction form
    1,530,908/3,295,824 = 3,295,824/x
  3. Step 3: Cross multiply
    1,530,908x = 3,295,824 × 3,295,824
  4. Step 4: Simplify right side
    1,530,908x = 10,862,455,838,976
  5. Step 5: Solve for x
    x = 10,862,455,838,976/1,530,908
  6. Step 6: Final answer
    x = 7,095,433.45

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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.