Finding the Third Proportional to 468,156 and 1,016,022
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Solution
The third proportional to 468,156 and 1,016,022 is: 2,205,035.72
Step by Step Solution
- Step 1: Write the proportion equation
468,156 : 1,016,022 = 1,016,022 : x - Step 2: Convert to fraction form
468,156/1,016,022 = 1,016,022/x - Step 3: Cross multiply
468,156x = 1,016,022 × 1,016,022 - Step 4: Simplify right side
468,156x = 1,032,300,704,484 - Step 5: Solve for x
x = 1,032,300,704,484/468,156 - Step 6: Final answer
x = 2,205,035.72
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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.