Finding the Third Proportional to 130,773.09 and 277,241.63
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Solution
The third proportional to 130,773.09 and 277,241.63 is: 587,757.90
Step by Step Solution
- Step 1: Write the proportion equation
130,773.09 : 277,241.63 = 277,241.63 : x - Step 2: Convert to fraction form
130,773.09/277,241.63 = 277,241.63/x - Step 3: Cross multiply
130,773.09x = 277,241.63 × 277,241.63 - Step 4: Simplify right side
130,773.09x = 76,862,918,632.64 - Step 5: Solve for x
x = 76,862,918,632.64/130,773.09 - Step 6: Final answer
x = 587,757.90
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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.