Finding the Third Proportional to 2,102,219 and 3,246,492
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Solution
The third proportional to 2,102,219 and 3,246,492 is: 5,013,611.95
Step by Step Solution
- Step 1: Write the proportion equation
2,102,219 : 3,246,492 = 3,246,492 : x - Step 2: Convert to fraction form
2,102,219/3,246,492 = 3,246,492/x - Step 3: Cross multiply
2,102,219x = 3,246,492 × 3,246,492 - Step 4: Simplify right side
2,102,219x = 10,539,710,306,064 - Step 5: Solve for x
x = 10,539,710,306,064/2,102,219 - Step 6: Final answer
x = 5,013,611.95
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Why These Related Problems?
These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.