Finding the Third Proportional to 932,220 and 2,030,514
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Solution
The third proportional to 932,220 and 2,030,514 is: 4,422,761.91
Step by Step Solution
- Step 1: Write the proportion equation
932,220 : 2,030,514 = 2,030,514 : x - Step 2: Convert to fraction form
932,220/2,030,514 = 2,030,514/x - Step 3: Cross multiply
932,220x = 2,030,514 × 2,030,514 - Step 4: Simplify right side
932,220x = 4,122,987,104,196 - Step 5: Solve for x
x = 4,122,987,104,196/932,220 - Step 6: Final answer
x = 4,422,761.91
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Why These Related Problems?
These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.