Finding the Third Proportional to 832,464 and 1,794,516
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Solution
The third proportional to 832,464 and 1,794,516 is: 3,868,380.70
Step by Step Solution
- Step 1: Write the proportion equation
832,464 : 1,794,516 = 1,794,516 : x - Step 2: Convert to fraction form
832,464/1,794,516 = 1,794,516/x - Step 3: Cross multiply
832,464x = 1,794,516 × 1,794,516 - Step 4: Simplify right side
832,464x = 3,220,287,674,256 - Step 5: Solve for x
x = 3,220,287,674,256/832,464 - Step 6: Final answer
x = 3,868,380.70
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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.