Finding the Third Proportional to 354,935.25 and 770,073.75
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Solution
The third proportional to 354,935.25 and 770,073.75 is: 1,670,765.53
Step by Step Solution
- Step 1: Write the proportion equation
354,935.25 : 770,073.75 = 770,073.75 : x - Step 2: Convert to fraction form
354,935.25/770,073.75 = 770,073.75/x - Step 3: Cross multiply
354,935.25x = 770,073.75 × 770,073.75 - Step 4: Simplify right side
354,935.25x = 593,013,580,439.06 - Step 5: Solve for x
x = 593,013,580,439.06/354,935.25 - Step 6: Final answer
x = 1,670,765.53
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These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.