Finding the Third Proportional to 246,247.25 and 539,202.75
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Solution
The third proportional to 246,247.25 and 539,202.75 is: 1,180,681.63
Step by Step Solution
- Step 1: Write the proportion equation
246,247.25 : 539,202.75 = 539,202.75 : x - Step 2: Convert to fraction form
246,247.25/539,202.75 = 539,202.75/x - Step 3: Cross multiply
246,247.25x = 539,202.75 × 539,202.75 - Step 4: Simplify right side
246,247.25x = 290,739,605,607.56 - Step 5: Solve for x
x = 290,739,605,607.56/246,247.25 - Step 6: Final answer
x = 1,180,681.63
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Why These Related Problems?
These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.