Finding the Third Proportional to 2,102,177 and 4,611,295
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Solution
The third proportional to 2,102,177 and 4,611,295 is: 10,115,247.94
Step by Step Solution
- Step 1: Write the proportion equation
2,102,177 : 4,611,295 = 4,611,295 : x - Step 2: Convert to fraction form
2,102,177/4,611,295 = 4,611,295/x - Step 3: Cross multiply
2,102,177x = 4,611,295 × 4,611,295 - Step 4: Simplify right side
2,102,177x = 21,264,041,577,025 - Step 5: Solve for x
x = 21,264,041,577,025/2,102,177 - Step 6: Final answer
x = 10,115,247.94
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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.