Finding the Third Proportional to 260,666.44 and 564,684.75
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Solution
The third proportional to 260,666.44 and 564,684.75 is: 1,223,283.17
Step by Step Solution
- Step 1: Write the proportion equation
260,666.44 : 564,684.75 = 564,684.75 : x - Step 2: Convert to fraction form
260,666.44/564,684.75 = 564,684.75/x - Step 3: Cross multiply
260,666.44x = 564,684.75 × 564,684.75 - Step 4: Simplify right side
260,666.44x = 318,868,866,882.56 - Step 5: Solve for x
x = 318,868,866,882.56/260,666.44 - Step 6: Final answer
x = 1,223,283.17
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Why These Related Problems?
These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.