Finding the Third Proportional to 468,164 and 1,016,032
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Solution
The third proportional to 468,164 and 1,016,032 is: 2,205,041.45
Step by Step Solution
- Step 1: Write the proportion equation
468,164 : 1,016,032 = 1,016,032 : x - Step 2: Convert to fraction form
468,164/1,016,032 = 1,016,032/x - Step 3: Cross multiply
468,164x = 1,016,032 × 1,016,032 - Step 4: Simplify right side
468,164x = 1,032,321,025,024 - Step 5: Solve for x
x = 1,032,321,025,024/468,164 - Step 6: Final answer
x = 2,205,041.45
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Why These Related Problems?
These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.