Finding the Third Proportional to 372,615.19 and 808,243.31
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Solution
The third proportional to 372,615.19 and 808,243.31 is: 1,753,168.62
Step by Step Solution
- Step 1: Write the proportion equation
372,615.19 : 808,243.31 = 808,243.31 : x - Step 2: Convert to fraction form
372,615.19/808,243.31 = 808,243.31/x - Step 3: Cross multiply
372,615.19x = 808,243.31 × 808,243.31 - Step 4: Simplify right side
372,615.19x = 653,257,252,200.97 - Step 5: Solve for x
x = 653,257,252,200.97/372,615.19 - Step 6: Final answer
x = 1,753,168.62
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These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.