Finding the Third Proportional to 722,452.50 and 1,125,044.44
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Solution
The third proportional to 722,452.50 and 1,125,044.44 is: 1,751,983.68
Step by Step Solution
- Step 1: Write the proportion equation
722,452.50 : 1,125,044.44 = 1,125,044.44 : x - Step 2: Convert to fraction form
722,452.50/1,125,044.44 = 1,125,044.44/x - Step 3: Cross multiply
722,452.50x = 1,125,044.44 × 1,125,044.44 - Step 4: Simplify right side
722,452.50x = 1,265,724,986,349.69 - Step 5: Solve for x
x = 1,265,724,986,349.69/722,452.50 - Step 6: Final answer
x = 1,751,983.68
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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.