Finding the Third Proportional to 519,027.75 and 1,115,646.75
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Solution
The third proportional to 519,027.75 and 1,115,646.75 is: 2,398,075.38
Step by Step Solution
- Step 1: Write the proportion equation
519,027.75 : 1,115,646.75 = 1,115,646.75 : x - Step 2: Convert to fraction form
519,027.75/1,115,646.75 = 1,115,646.75/x - Step 3: Cross multiply
519,027.75x = 1,115,646.75 × 1,115,646.75 - Step 4: Simplify right side
519,027.75x = 1,244,667,670,785.56 - Step 5: Solve for x
x = 1,244,667,670,785.56/519,027.75 - Step 6: Final answer
x = 2,398,075.38
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These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.