Finding the Third Proportional to 467,338 and 1,016,684
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Solution
The third proportional to 467,338 and 1,016,684 is: 2,211,774.68
Step by Step Solution
- Step 1: Write the proportion equation
467,338 : 1,016,684 = 1,016,684 : x - Step 2: Convert to fraction form
467,338/1,016,684 = 1,016,684/x - Step 3: Cross multiply
467,338x = 1,016,684 × 1,016,684 - Step 4: Simplify right side
467,338x = 1,033,646,355,856 - Step 5: Solve for x
x = 1,033,646,355,856/467,338 - Step 6: Final answer
x = 2,211,774.68
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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.