Finding the Third Proportional to 467,959.50 and 706,128.75
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Solution
The third proportional to 467,959.50 and 706,128.75 is: 1,065,514.88
Step by Step Solution
- Step 1: Write the proportion equation
467,959.50 : 706,128.75 = 706,128.75 : x - Step 2: Convert to fraction form
467,959.50/706,128.75 = 706,128.75/x - Step 3: Cross multiply
467,959.50x = 706,128.75 × 706,128.75 - Step 4: Simplify right side
467,959.50x = 498,617,811,576.56 - Step 5: Solve for x
x = 498,617,811,576.56/467,959.50 - Step 6: Final answer
x = 1,065,514.88
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These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.