Finding the Third Proportional to 930,330.42 and 1,995,270.28
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Solution
The third proportional to 930,330.42 and 1,995,270.28 is: 4,279,236.07
Step by Step Solution
- Step 1: Write the proportion equation
930,330.42 : 1,995,270.28 = 1,995,270.28 : x - Step 2: Convert to fraction form
930,330.42/1,995,270.28 = 1,995,270.28/x - Step 3: Cross multiply
930,330.42x = 1,995,270.28 × 1,995,270.28 - Step 4: Simplify right side
930,330.42x = 3,981,103,495,239.45 - Step 5: Solve for x
x = 3,981,103,495,239.45/930,330.42 - Step 6: Final answer
x = 4,279,236.07
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Why These Related Problems?
These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.