Finding the Fourth Proportional to 1,786,593.33, 2,465,514.36 and 970,797
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Solution
The fourth proportional to 1,786,593.33, 2,465,514.36 and 970,797 is: 1,339,708.32
Step by Step Solution
- Step 1: Write the proportion equation
1,786,593.33 : 2,465,514.36 = 970,797 : x - Step 2: Convert to fraction form
1,786,593.33/2,465,514.36 = 970,797/x - Step 3: Cross multiply
1,786,593.33x = 2,465,514.36 × 970,797 - Step 4: Simplify right side
1,786,593.33x = 2,393,513,944,144.92 - Step 5: Solve for x
x = 2,393,513,944,144.92/1,786,593.33 - Step 6: Final answer
x = 1,339,708.32
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.