Finding the Third Proportional to 832,291 and 1,795,694
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Solution
The third proportional to 832,291 and 1,795,694 is: 3,874,266.26
Step by Step Solution
- Step 1: Write the proportion equation
832,291 : 1,795,694 = 1,795,694 : x - Step 2: Convert to fraction form
832,291/1,795,694 = 1,795,694/x - Step 3: Cross multiply
832,291x = 1,795,694 × 1,795,694 - Step 4: Simplify right side
832,291x = 3,224,516,941,636 - Step 5: Solve for x
x = 3,224,516,941,636/832,291 - Step 6: Final answer
x = 3,874,266.26
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Why These Related Problems?
These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.