Finding the Third Proportional to 353,076.75 and 771,720.75
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Solution
The third proportional to 353,076.75 and 771,720.75 is: 1,686,752.00
Step by Step Solution
- Step 1: Write the proportion equation
353,076.75 : 771,720.75 = 771,720.75 : x - Step 2: Convert to fraction form
353,076.75/771,720.75 = 771,720.75/x - Step 3: Cross multiply
353,076.75x = 771,720.75 × 771,720.75 - Step 4: Simplify right side
353,076.75x = 595,552,915,980.56 - Step 5: Solve for x
x = 595,552,915,980.56/353,076.75 - Step 6: Final answer
x = 1,686,752.00
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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.