Finding the Third Proportional to 3,368,530.50 and 5,177,727
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Solution
The third proportional to 3,368,530.50 and 5,177,727 is: 7,958,620.80
Step by Step Solution
- Step 1: Write the proportion equation
3,368,530.50 : 5,177,727 = 5,177,727 : x - Step 2: Convert to fraction form
3,368,530.50/5,177,727 = 5,177,727/x - Step 3: Cross multiply
3,368,530.50x = 5,177,727 × 5,177,727 - Step 4: Simplify right side
3,368,530.50x = 26,808,856,886,529 - Step 5: Solve for x
x = 26,808,856,886,529/3,368,530.50 - Step 6: Final answer
x = 7,958,620.80
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Why These Related Problems?
These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.