Finding the Third Proportional to 542,802.75 and 1,157,742.75
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Solution
The third proportional to 542,802.75 and 1,157,742.75 is: 2,469,346.88
Step by Step Solution
- Step 1: Write the proportion equation
542,802.75 : 1,157,742.75 = 1,157,742.75 : x - Step 2: Convert to fraction form
542,802.75/1,157,742.75 = 1,157,742.75/x - Step 3: Cross multiply
542,802.75x = 1,157,742.75 × 1,157,742.75 - Step 4: Simplify right side
542,802.75x = 1,340,368,275,177.56 - Step 5: Solve for x
x = 1,340,368,275,177.56/542,802.75 - Step 6: Final answer
x = 2,469,346.88
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These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.