Finding the Third Proportional to 814,708.13 and 1,197,105.75
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Solution
The third proportional to 814,708.13 and 1,197,105.75 is: 1,758,988.44
Step by Step Solution
- Step 1: Write the proportion equation
814,708.13 : 1,197,105.75 = 1,197,105.75 : x - Step 2: Convert to fraction form
814,708.13/1,197,105.75 = 1,197,105.75/x - Step 3: Cross multiply
814,708.13x = 1,197,105.75 × 1,197,105.75 - Step 4: Simplify right side
814,708.13x = 1,433,062,176,683.06 - Step 5: Solve for x
x = 1,433,062,176,683.06/814,708.13 - Step 6: Final answer
x = 1,758,988.44
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Why These Related Problems?
These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.