Finding the Third Proportional to 361,943.06 and 786,921.75
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Solution
The third proportional to 361,943.06 and 786,921.75 is: 1,710,892.97
Step by Step Solution
- Step 1: Write the proportion equation
361,943.06 : 786,921.75 = 786,921.75 : x - Step 2: Convert to fraction form
361,943.06/786,921.75 = 786,921.75/x - Step 3: Cross multiply
361,943.06x = 786,921.75 × 786,921.75 - Step 4: Simplify right side
361,943.06x = 619,245,840,623.06 - Step 5: Solve for x
x = 619,245,840,623.06/361,943.06 - Step 6: Final answer
x = 1,710,892.97
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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.