Finding the Third Proportional to 370,909.13 and 665,236.13
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Solution
The third proportional to 370,909.13 and 665,236.13 is: 1,193,120.02
Step by Step Solution
- Step 1: Write the proportion equation
370,909.13 : 665,236.13 = 665,236.13 : x - Step 2: Convert to fraction form
370,909.13/665,236.13 = 665,236.13/x - Step 3: Cross multiply
370,909.13x = 665,236.13 × 665,236.13 - Step 4: Simplify right side
370,909.13x = 442,539,102,005.02 - Step 5: Solve for x
x = 442,539,102,005.02/370,909.13 - Step 6: Final answer
x = 1,193,120.02
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These problems maintain the same ratio (1.79) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.