Finding the Third Proportional to 369,346 and 793,861
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Solution
The third proportional to 369,346 and 793,861 is: 1,706,300.56
Step by Step Solution
- Step 1: Write the proportion equation
369,346 : 793,861 = 793,861 : x - Step 2: Convert to fraction form
369,346/793,861 = 793,861/x - Step 3: Cross multiply
369,346x = 793,861 × 793,861 - Step 4: Simplify right side
369,346x = 630,215,287,321 - Step 5: Solve for x
x = 630,215,287,321/369,346 - Step 6: Final answer
x = 1,706,300.56
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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.