Finding the Third Proportional to 963,455.25 and 2,117,640.75
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Solution
The third proportional to 963,455.25 and 2,117,640.75 is: 4,654,499.88
Step by Step Solution
- Step 1: Write the proportion equation
963,455.25 : 2,117,640.75 = 2,117,640.75 : x - Step 2: Convert to fraction form
963,455.25/2,117,640.75 = 2,117,640.75/x - Step 3: Cross multiply
963,455.25x = 2,117,640.75 × 2,117,640.75 - Step 4: Simplify right side
963,455.25x = 4,484,402,346,060.56 - Step 5: Solve for x
x = 4,484,402,346,060.56/963,455.25 - Step 6: Final answer
x = 4,654,499.88
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These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.