Finding the Third Proportional to 292,141.69 and 440,133.75
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Solution
The third proportional to 292,141.69 and 440,133.75 is: 663,095.09
Step by Step Solution
- Step 1: Write the proportion equation
292,141.69 : 440,133.75 = 440,133.75 : x - Step 2: Convert to fraction form
292,141.69/440,133.75 = 440,133.75/x - Step 3: Cross multiply
292,141.69x = 440,133.75 × 440,133.75 - Step 4: Simplify right side
292,141.69x = 193,717,717,889.06 - Step 5: Solve for x
x = 193,717,717,889.06/292,141.69 - Step 6: Final answer
x = 663,095.09
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These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.