Finding the Third Proportional to 352,390.50 and 536,847.75
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Solution
The third proportional to 352,390.50 and 536,847.75 is: 817,858.33
Step by Step Solution
- Step 1: Write the proportion equation
352,390.50 : 536,847.75 = 536,847.75 : x - Step 2: Convert to fraction form
352,390.50/536,847.75 = 536,847.75/x - Step 3: Cross multiply
352,390.50x = 536,847.75 × 536,847.75 - Step 4: Simplify right side
352,390.50x = 288,205,506,680.06 - Step 5: Solve for x
x = 288,205,506,680.06/352,390.50 - Step 6: Final answer
x = 817,858.33
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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.