Finding the Third Proportional to 5,881,381 and 12,739,837
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Solution
The third proportional to 5,881,381 and 12,739,837 is: 27,596,145.66
Step by Step Solution
- Step 1: Write the proportion equation
5,881,381 : 12,739,837 = 12,739,837 : x - Step 2: Convert to fraction form
5,881,381/12,739,837 = 12,739,837/x - Step 3: Cross multiply
5,881,381x = 12,739,837 × 12,739,837 - Step 4: Simplify right side
5,881,381x = 162,303,446,786,569 - Step 5: Solve for x
x = 162,303,446,786,569/5,881,381 - Step 6: Final answer
x = 27,596,145.66
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These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.