Finding the Third Proportional to 965,558 and 1,418,778
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Solution
The third proportional to 965,558 and 1,418,778 is: 2,084,733.40
Step by Step Solution
- Step 1: Write the proportion equation
965,558 : 1,418,778 = 1,418,778 : x - Step 2: Convert to fraction form
965,558/1,418,778 = 1,418,778/x - Step 3: Cross multiply
965,558x = 1,418,778 × 1,418,778 - Step 4: Simplify right side
965,558x = 2,012,931,013,284 - Step 5: Solve for x
x = 2,012,931,013,284/965,558 - Step 6: Final answer
x = 2,084,733.40
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Why These Related Problems?
These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.