Finding the Third Proportional to 481,734 and 1,049,263
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Solution
The third proportional to 481,734 and 1,049,263 is: 2,285,395.76
Step by Step Solution
- Step 1: Write the proportion equation
481,734 : 1,049,263 = 1,049,263 : x - Step 2: Convert to fraction form
481,734/1,049,263 = 1,049,263/x - Step 3: Cross multiply
481,734x = 1,049,263 × 1,049,263 - Step 4: Simplify right side
481,734x = 1,100,952,843,169 - Step 5: Solve for x
x = 1,100,952,843,169/481,734 - Step 6: Final answer
x = 2,285,395.76
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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.