Finding the Third Proportional to 467,514.50 and 1,009,772
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Solution
The third proportional to 467,514.50 and 1,009,772 is: 2,180,979.40
Step by Step Solution
- Step 1: Write the proportion equation
467,514.50 : 1,009,772 = 1,009,772 : x - Step 2: Convert to fraction form
467,514.50/1,009,772 = 1,009,772/x - Step 3: Cross multiply
467,514.50x = 1,009,772 × 1,009,772 - Step 4: Simplify right side
467,514.50x = 1,019,639,491,984 - Step 5: Solve for x
x = 1,019,639,491,984/467,514.50 - Step 6: Final answer
x = 2,180,979.40
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These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.