Finding the Third Proportional to 240,909.75 and 374,703.75
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Solution
The third proportional to 240,909.75 and 374,703.75 is: 582,802.90
Step by Step Solution
- Step 1: Write the proportion equation
240,909.75 : 374,703.75 = 374,703.75 : x - Step 2: Convert to fraction form
240,909.75/374,703.75 = 374,703.75/x - Step 3: Cross multiply
240,909.75x = 374,703.75 × 374,703.75 - Step 4: Simplify right side
240,909.75x = 140,402,900,264.06 - Step 5: Solve for x
x = 140,402,900,264.06/240,909.75 - Step 6: Final answer
x = 582,802.90
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These problems maintain the same ratio (1.56) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.