Finding the Third Proportional to 4,475,338 and 6,882,900
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Solution
The third proportional to 4,475,338 and 6,882,900 is: 10,585,638.99
Step by Step Solution
- Step 1: Write the proportion equation
4,475,338 : 6,882,900 = 6,882,900 : x - Step 2: Convert to fraction form
4,475,338/6,882,900 = 6,882,900/x - Step 3: Cross multiply
4,475,338x = 6,882,900 × 6,882,900 - Step 4: Simplify right side
4,475,338x = 47,374,312,410,000 - Step 5: Solve for x
x = 47,374,312,410,000/4,475,338 - Step 6: Final answer
x = 10,585,638.99
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These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.