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Finding the Third Proportional to 481,116 and 1,044,240

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Solution

The third proportional to 481,116 and 1,044,240 is: 2,266,474.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    481,116 : 1,044,240 = 1,044,240 : x
  2. Step 2: Convert to fraction form
    481,116/1,044,240 = 1,044,240/x
  3. Step 3: Cross multiply
    481,116x = 1,044,240 × 1,044,240
  4. Step 4: Simplify right side
    481,116x = 1,090,437,177,600
  5. Step 5: Solve for x
    x = 1,090,437,177,600/481,116
  6. Step 6: Final answer
    x = 2,266,474.57

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These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.