Finding the Third Proportional to 369,598 and 794,408
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Solution
The third proportional to 369,598 and 794,408 is: 1,707,487.79
Step by Step Solution
- Step 1: Write the proportion equation
369,598 : 794,408 = 794,408 : x - Step 2: Convert to fraction form
369,598/794,408 = 794,408/x - Step 3: Cross multiply
369,598x = 794,408 × 794,408 - Step 4: Simplify right side
369,598x = 631,084,070,464 - Step 5: Solve for x
x = 631,084,070,464/369,598 - Step 6: Final answer
x = 1,707,487.79
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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.