Finding the Third Proportional to 369,488 and 794,232
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Solution
The third proportional to 369,488 and 794,232 is: 1,707,239.40
Step by Step Solution
- Step 1: Write the proportion equation
369,488 : 794,232 = 794,232 : x - Step 2: Convert to fraction form
369,488/794,232 = 794,232/x - Step 3: Cross multiply
369,488x = 794,232 × 794,232 - Step 4: Simplify right side
369,488x = 630,804,469,824 - Step 5: Solve for x
x = 630,804,469,824/369,488 - Step 6: Final answer
x = 1,707,239.40
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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.