Finding the Third Proportional to 229,394.81 and 493,943.63
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Solution
The third proportional to 229,394.81 and 493,943.63 is: 1,063,582.48
Step by Step Solution
- Step 1: Write the proportion equation
229,394.81 : 493,943.63 = 493,943.63 : x - Step 2: Convert to fraction form
229,394.81/493,943.63 = 493,943.63/x - Step 3: Cross multiply
229,394.81x = 493,943.63 × 493,943.63 - Step 4: Simplify right side
229,394.81x = 243,980,304,678.14 - Step 5: Solve for x
x = 243,980,304,678.14/229,394.81 - Step 6: Final answer
x = 1,063,582.48
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These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.