Finding the Third Proportional to 935,190 and 2,045,322
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Solution
The third proportional to 935,190 and 2,045,322 is: 4,473,253.65
Step by Step Solution
- Step 1: Write the proportion equation
935,190 : 2,045,322 = 2,045,322 : x - Step 2: Convert to fraction form
935,190/2,045,322 = 2,045,322/x - Step 3: Cross multiply
935,190x = 2,045,322 × 2,045,322 - Step 4: Simplify right side
935,190x = 4,183,342,083,684 - Step 5: Solve for x
x = 4,183,342,083,684/935,190 - Step 6: Final answer
x = 4,473,253.65
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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.