Finding the Third Proportional to 426,804 and 933,960
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Solution
The third proportional to 426,804 and 933,960 is: 2,043,751.42
Step by Step Solution
- Step 1: Write the proportion equation
426,804 : 933,960 = 933,960 : x - Step 2: Convert to fraction form
426,804/933,960 = 933,960/x - Step 3: Cross multiply
426,804x = 933,960 × 933,960 - Step 4: Simplify right side
426,804x = 872,281,281,600 - Step 5: Solve for x
x = 872,281,281,600/426,804 - Step 6: Final answer
x = 2,043,751.42
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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.