Finding the Third Proportional to 833,386 and 1,796,564
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Solution
The third proportional to 833,386 and 1,796,564 is: 3,872,925.88
Step by Step Solution
- Step 1: Write the proportion equation
833,386 : 1,796,564 = 1,796,564 : x - Step 2: Convert to fraction form
833,386/1,796,564 = 1,796,564/x - Step 3: Cross multiply
833,386x = 1,796,564 × 1,796,564 - Step 4: Simplify right side
833,386x = 3,227,642,206,096 - Step 5: Solve for x
x = 3,227,642,206,096/833,386 - Step 6: Final answer
x = 3,872,925.88
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Why These Related Problems?
These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.