Finding the Third Proportional to 943,238 and 1,333,376
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Solution
The third proportional to 943,238 and 1,333,376 is: 1,884,881.18
Step by Step Solution
- Step 1: Write the proportion equation
943,238 : 1,333,376 = 1,333,376 : x - Step 2: Convert to fraction form
943,238/1,333,376 = 1,333,376/x - Step 3: Cross multiply
943,238x = 1,333,376 × 1,333,376 - Step 4: Simplify right side
943,238x = 1,777,891,557,376 - Step 5: Solve for x
x = 1,777,891,557,376/943,238 - Step 6: Final answer
x = 1,884,881.18
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Why These Related Problems?
These problems maintain the same ratio (1.41) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.