Finding the Third Proportional to 435,921.75 and 955,941.75
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Solution
The third proportional to 435,921.75 and 955,941.75 is: 2,096,304.28
Step by Step Solution
- Step 1: Write the proportion equation
435,921.75 : 955,941.75 = 955,941.75 : x - Step 2: Convert to fraction form
435,921.75/955,941.75 = 955,941.75/x - Step 3: Cross multiply
435,921.75x = 955,941.75 × 955,941.75 - Step 4: Simplify right side
435,921.75x = 913,824,629,393.06 - Step 5: Solve for x
x = 913,824,629,393.06/435,921.75 - Step 6: Final answer
x = 2,096,304.28
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Why These Related Problems?
These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.