Finding the Third Proportional to 770,455.13 and 1,197,645.75
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Solution
The third proportional to 770,455.13 and 1,197,645.75 is: 1,861,698.75
Step by Step Solution
- Step 1: Write the proportion equation
770,455.13 : 1,197,645.75 = 1,197,645.75 : x - Step 2: Convert to fraction form
770,455.13/1,197,645.75 = 1,197,645.75/x - Step 3: Cross multiply
770,455.13x = 1,197,645.75 × 1,197,645.75 - Step 4: Simplify right side
770,455.13x = 1,434,355,342,493.06 - Step 5: Solve for x
x = 1,434,355,342,493.06/770,455.13 - Step 6: Final answer
x = 1,861,698.75
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These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.