Finding the Third Proportional to 414,470.67 and 907,844.20
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Solution
The third proportional to 414,470.67 and 907,844.20 is: 1,988,514.88
Step by Step Solution
- Step 1: Write the proportion equation
414,470.67 : 907,844.20 = 907,844.20 : x - Step 2: Convert to fraction form
414,470.67/907,844.20 = 907,844.20/x - Step 3: Cross multiply
414,470.67x = 907,844.20 × 907,844.20 - Step 4: Simplify right side
414,470.67x = 824,181,097,147.67 - Step 5: Solve for x
x = 824,181,097,147.67/414,470.67 - Step 6: Final answer
x = 1,988,514.88
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These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.