Finding the Third Proportional to 352,402.69 and 536,865.56
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Solution
The third proportional to 352,402.69 and 536,865.56 is: 817,884.32
Step by Step Solution
- Step 1: Write the proportion equation
352,402.69 : 536,865.56 = 536,865.56 : x - Step 2: Convert to fraction form
352,402.69/536,865.56 = 536,865.56/x - Step 3: Cross multiply
352,402.69x = 536,865.56 × 536,865.56 - Step 4: Simplify right side
352,402.69x = 288,224,632,198.44 - Step 5: Solve for x
x = 288,224,632,198.44/352,402.69 - Step 6: Final answer
x = 817,884.32
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These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.