Finding the Third Proportional to 269,943.75 and 573,090.75
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Solution
The third proportional to 269,943.75 and 573,090.75 is: 1,216,672.02
Step by Step Solution
- Step 1: Write the proportion equation
269,943.75 : 573,090.75 = 573,090.75 : x - Step 2: Convert to fraction form
269,943.75/573,090.75 = 573,090.75/x - Step 3: Cross multiply
269,943.75x = 573,090.75 × 573,090.75 - Step 4: Simplify right side
269,943.75x = 328,433,007,735.56 - Step 5: Solve for x
x = 328,433,007,735.56/269,943.75 - Step 6: Final answer
x = 1,216,672.02
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These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.