Finding the Third Proportional to 632,134.13 and 969,296.63
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Solution
The third proportional to 632,134.13 and 969,296.63 is: 1,486,292.09
Step by Step Solution
- Step 1: Write the proportion equation
632,134.13 : 969,296.63 = 969,296.63 : x - Step 2: Convert to fraction form
632,134.13/969,296.63 = 969,296.63/x - Step 3: Cross multiply
632,134.13x = 969,296.63 × 969,296.63 - Step 4: Simplify right side
632,134.13x = 939,535,947,236.39 - Step 5: Solve for x
x = 939,535,947,236.39/632,134.13 - Step 6: Final answer
x = 1,486,292.09
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Why These Related Problems?
These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.