Finding the Third Proportional to 369,464 and 794,180
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Solution
The third proportional to 369,464 and 794,180 is: 1,707,126.74
Step by Step Solution
- Step 1: Write the proportion equation
369,464 : 794,180 = 794,180 : x - Step 2: Convert to fraction form
369,464/794,180 = 794,180/x - Step 3: Cross multiply
369,464x = 794,180 × 794,180 - Step 4: Simplify right side
369,464x = 630,721,872,400 - Step 5: Solve for x
x = 630,721,872,400/369,464 - Step 6: Final answer
x = 1,707,126.74
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Why These Related Problems?
These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.