Finding the Third Proportional to 797,981.63 and 1,197,807.75
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Solution
The third proportional to 797,981.63 and 1,197,807.75 is: 1,797,965.47
Step by Step Solution
- Step 1: Write the proportion equation
797,981.63 : 1,197,807.75 = 1,197,807.75 : x - Step 2: Convert to fraction form
797,981.63/1,197,807.75 = 1,197,807.75/x - Step 3: Cross multiply
797,981.63x = 1,197,807.75 × 1,197,807.75 - Step 4: Simplify right side
797,981.63x = 1,434,743,405,960.06 - Step 5: Solve for x
x = 1,434,743,405,960.06/797,981.63 - Step 6: Final answer
x = 1,797,965.47
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.