Finding the Third Proportional to 4,893,471 and 11,514,438
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Solution
The third proportional to 4,893,471 and 11,514,438 is: 27,093,709.65
Step by Step Solution
- Step 1: Write the proportion equation
4,893,471 : 11,514,438 = 11,514,438 : x - Step 2: Convert to fraction form
4,893,471/11,514,438 = 11,514,438/x - Step 3: Cross multiply
4,893,471x = 11,514,438 × 11,514,438 - Step 4: Simplify right side
4,893,471x = 132,582,282,455,844 - Step 5: Solve for x
x = 132,582,282,455,844/4,893,471 - Step 6: Final answer
x = 27,093,709.65
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Why These Related Problems?
These problems maintain the same ratio (2.35) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.