Finding the Third Proportional to 652,163.06 and 1,393,885.13
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Solution
The third proportional to 652,163.06 and 1,393,885.13 is: 2,979,187.04
Step by Step Solution
- Step 1: Write the proportion equation
652,163.06 : 1,393,885.13 = 1,393,885.13 : x - Step 2: Convert to fraction form
652,163.06/1,393,885.13 = 1,393,885.13/x - Step 3: Cross multiply
652,163.06x = 1,393,885.13 × 1,393,885.13 - Step 4: Simplify right side
652,163.06x = 1,942,915,741,696.27 - Step 5: Solve for x
x = 1,942,915,741,696.27/652,163.06 - Step 6: Final answer
x = 2,979,187.04
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Why These Related Problems?
These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.