Finding the Third Proportional to 5,492,675.63 and 12,031,689
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Solution
The third proportional to 5,492,675.63 and 12,031,689 is: 26,355,377.61
Step by Step Solution
- Step 1: Write the proportion equation
5,492,675.63 : 12,031,689 = 12,031,689 : x - Step 2: Convert to fraction form
5,492,675.63/12,031,689 = 12,031,689/x - Step 3: Cross multiply
5,492,675.63x = 12,031,689 × 12,031,689 - Step 4: Simplify right side
5,492,675.63x = 144,761,540,192,721 - Step 5: Solve for x
x = 144,761,540,192,721/5,492,675.63 - Step 6: Final answer
x = 26,355,377.61
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Why These Related Problems?
These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.