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Finding the Third Proportional to 4,932,710.16 and 10,761,816.94

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Solution

The third proportional to 4,932,710.16 and 10,761,816.94 is: 23,479,324.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,932,710.16 : 10,761,816.94 = 10,761,816.94 : x
  2. Step 2: Convert to fraction form
    4,932,710.16/10,761,816.94 = 10,761,816.94/x
  3. Step 3: Cross multiply
    4,932,710.16x = 10,761,816.94 × 10,761,816.94
  4. Step 4: Simplify right side
    4,932,710.16x = 115,816,703,796,261.88
  5. Step 5: Solve for x
    x = 115,816,703,796,261.88/4,932,710.16
  6. Step 6: Final answer
    x = 23,479,324.78

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These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.