Finding the Third Proportional to 369,412 and 795,328
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Solution
The third proportional to 369,412 and 795,328 is: 1,712,306.66
Step by Step Solution
- Step 1: Write the proportion equation
369,412 : 795,328 = 795,328 : x - Step 2: Convert to fraction form
369,412/795,328 = 795,328/x - Step 3: Cross multiply
369,412x = 795,328 × 795,328 - Step 4: Simplify right side
369,412x = 632,546,627,584 - Step 5: Solve for x
x = 632,546,627,584/369,412 - Step 6: Final answer
x = 1,712,306.66
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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.