Finding the Third Proportional to 2,198,397 and 3,497,073
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Solution
The third proportional to 2,198,397 and 3,497,073 is: 5,562,925.88
Step by Step Solution
- Step 1: Write the proportion equation
2,198,397 : 3,497,073 = 3,497,073 : x - Step 2: Convert to fraction form
2,198,397/3,497,073 = 3,497,073/x - Step 3: Cross multiply
2,198,397x = 3,497,073 × 3,497,073 - Step 4: Simplify right side
2,198,397x = 12,229,519,567,329 - Step 5: Solve for x
x = 12,229,519,567,329/2,198,397 - Step 6: Final answer
x = 5,562,925.88
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Why These Related Problems?
These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.