Finding the Third Proportional to 522,905.63 and 1,145,319.75
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Solution
The third proportional to 522,905.63 and 1,145,319.75 is: 2,508,592.88
Step by Step Solution
- Step 1: Write the proportion equation
522,905.63 : 1,145,319.75 = 1,145,319.75 : x - Step 2: Convert to fraction form
522,905.63/1,145,319.75 = 1,145,319.75/x - Step 3: Cross multiply
522,905.63x = 1,145,319.75 × 1,145,319.75 - Step 4: Simplify right side
522,905.63x = 1,311,757,329,740.06 - Step 5: Solve for x
x = 1,311,757,329,740.06/522,905.63 - Step 6: Final answer
x = 2,508,592.88
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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.