Finding the Third Proportional to 2,998,543 and 4,273,525
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Solution
The third proportional to 2,998,543 and 4,273,525 is: 6,090,629.99
Step by Step Solution
- Step 1: Write the proportion equation
2,998,543 : 4,273,525 = 4,273,525 : x - Step 2: Convert to fraction form
2,998,543/4,273,525 = 4,273,525/x - Step 3: Cross multiply
2,998,543x = 4,273,525 × 4,273,525 - Step 4: Simplify right side
2,998,543x = 18,263,015,925,625 - Step 5: Solve for x
x = 18,263,015,925,625/2,998,543 - Step 6: Final answer
x = 6,090,629.99
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Why These Related Problems?
These problems maintain the same ratio (1.43) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.