Finding the Third Proportional to 297,766.13 and 649,068.19
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Solution
The third proportional to 297,766.13 and 649,068.19 is: 1,414,833.58
Step by Step Solution
- Step 1: Write the proportion equation
297,766.13 : 649,068.19 = 649,068.19 : x - Step 2: Convert to fraction form
297,766.13/649,068.19 = 649,068.19/x - Step 3: Cross multiply
297,766.13x = 649,068.19 × 649,068.19 - Step 4: Simplify right side
297,766.13x = 421,289,512,024.54 - Step 5: Solve for x
x = 421,289,512,024.54/297,766.13 - Step 6: Final answer
x = 1,414,833.58
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These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.