Finding the Third Proportional to 353,929.50 and 764,402.06
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Solution
The third proportional to 353,929.50 and 764,402.06 is: 1,650,923.46
Step by Step Solution
- Step 1: Write the proportion equation
353,929.50 : 764,402.06 = 764,402.06 : x - Step 2: Convert to fraction form
353,929.50/764,402.06 = 764,402.06/x - Step 3: Cross multiply
353,929.50x = 764,402.06 × 764,402.06 - Step 4: Simplify right side
353,929.50x = 584,310,513,154.25 - Step 5: Solve for x
x = 584,310,513,154.25/353,929.50 - Step 6: Final answer
x = 1,650,923.46
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These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.