Finding the Third Proportional to 822,122.16 and 1,793,643.75
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Solution
The third proportional to 822,122.16 and 1,793,643.75 is: 3,913,235.86
Step by Step Solution
- Step 1: Write the proportion equation
822,122.16 : 1,793,643.75 = 1,793,643.75 : x - Step 2: Convert to fraction form
822,122.16/1,793,643.75 = 1,793,643.75/x - Step 3: Cross multiply
822,122.16x = 1,793,643.75 × 1,793,643.75 - Step 4: Simplify right side
822,122.16x = 3,217,157,901,914.06 - Step 5: Solve for x
x = 3,217,157,901,914.06/822,122.16 - Step 6: Final answer
x = 3,913,235.86
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Why These Related Problems?
These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.