Finding the Third Proportional to 651,330 and 1,414,056
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Solution
The third proportional to 651,330 and 1,414,056 is: 3,069,955.89
Step by Step Solution
- Step 1: Write the proportion equation
651,330 : 1,414,056 = 1,414,056 : x - Step 2: Convert to fraction form
651,330/1,414,056 = 1,414,056/x - Step 3: Cross multiply
651,330x = 1,414,056 × 1,414,056 - Step 4: Simplify right side
651,330x = 1,999,554,371,136 - Step 5: Solve for x
x = 1,999,554,371,136/651,330 - Step 6: Final answer
x = 3,069,955.89
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Why These Related Problems?
These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.