Finding the Third Proportional to 227,707.88 and 361,913.06
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Solution
The third proportional to 227,707.88 and 361,913.06 is: 575,215.35
Step by Step Solution
- Step 1: Write the proportion equation
227,707.88 : 361,913.06 = 361,913.06 : x - Step 2: Convert to fraction form
227,707.88/361,913.06 = 361,913.06/x - Step 3: Cross multiply
227,707.88x = 361,913.06 × 361,913.06 - Step 4: Simplify right side
227,707.88x = 130,981,064,808.13 - Step 5: Solve for x
x = 130,981,064,808.13/227,707.88 - Step 6: Final answer
x = 575,215.35
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These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.