Finding the Third Proportional to 135,744.75 and 297,735.75
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Solution
The third proportional to 135,744.75 and 297,735.75 is: 653,038.71
Step by Step Solution
- Step 1: Write the proportion equation
135,744.75 : 297,735.75 = 297,735.75 : x - Step 2: Convert to fraction form
135,744.75/297,735.75 = 297,735.75/x - Step 3: Cross multiply
135,744.75x = 297,735.75 × 297,735.75 - Step 4: Simplify right side
135,744.75x = 88,646,576,828.06 - Step 5: Solve for x
x = 88,646,576,828.06/135,744.75 - Step 6: Final answer
x = 653,038.71
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These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.