Finding the Third Proportional to 931,546 and 1,995,894
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Solution
The third proportional to 931,546 and 1,995,894 is: 4,276,324.37
Step by Step Solution
- Step 1: Write the proportion equation
931,546 : 1,995,894 = 1,995,894 : x - Step 2: Convert to fraction form
931,546/1,995,894 = 1,995,894/x - Step 3: Cross multiply
931,546x = 1,995,894 × 1,995,894 - Step 4: Simplify right side
931,546x = 3,983,592,859,236 - Step 5: Solve for x
x = 3,983,592,859,236/931,546 - Step 6: Final answer
x = 4,276,324.37
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These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.