Finding the Third Proportional to 997,707.75 and 2,261,763.75
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Solution
The third proportional to 997,707.75 and 2,261,763.75 is: 5,127,328.38
Step by Step Solution
- Step 1: Write the proportion equation
997,707.75 : 2,261,763.75 = 2,261,763.75 : x - Step 2: Convert to fraction form
997,707.75/2,261,763.75 = 2,261,763.75/x - Step 3: Cross multiply
997,707.75x = 2,261,763.75 × 2,261,763.75 - Step 4: Simplify right side
997,707.75x = 5,115,575,260,814.06 - Step 5: Solve for x
x = 5,115,575,260,814.06/997,707.75 - Step 6: Final answer
x = 5,127,328.38
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Why These Related Problems?
These problems maintain the same ratio (2.27) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.