Finding the Third Proportional to 902,664.84 and 1,321,590.94
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Solution
The third proportional to 902,664.84 and 1,321,590.94 is: 1,934,940.32
Step by Step Solution
- Step 1: Write the proportion equation
902,664.84 : 1,321,590.94 = 1,321,590.94 : x - Step 2: Convert to fraction form
902,664.84/1,321,590.94 = 1,321,590.94/x - Step 3: Cross multiply
902,664.84x = 1,321,590.94 × 1,321,590.94 - Step 4: Simplify right side
902,664.84x = 1,746,602,606,082.13 - Step 5: Solve for x
x = 1,746,602,606,082.13/902,664.84 - Step 6: Final answer
x = 1,934,940.32
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Why These Related Problems?
These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.