Finding the Third Proportional to 3,798,603 and 8,317,626.75
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Solution
The third proportional to 3,798,603 and 8,317,626.75 is: 18,212,725.77
Step by Step Solution
- Step 1: Write the proportion equation
3,798,603 : 8,317,626.75 = 8,317,626.75 : x - Step 2: Convert to fraction form
3,798,603/8,317,626.75 = 8,317,626.75/x - Step 3: Cross multiply
3,798,603x = 8,317,626.75 × 8,317,626.75 - Step 4: Simplify right side
3,798,603x = 69,182,914,752,315.56 - Step 5: Solve for x
x = 69,182,914,752,315.56/3,798,603 - Step 6: Final answer
x = 18,212,725.77
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These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.