Finding the Third Proportional to 472,934 and 1,015,852
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Solution
The third proportional to 472,934 and 1,015,852 is: 2,182,028.12
Step by Step Solution
- Step 1: Write the proportion equation
472,934 : 1,015,852 = 1,015,852 : x - Step 2: Convert to fraction form
472,934/1,015,852 = 1,015,852/x - Step 3: Cross multiply
472,934x = 1,015,852 × 1,015,852 - Step 4: Simplify right side
472,934x = 1,031,955,285,904 - Step 5: Solve for x
x = 1,031,955,285,904/472,934 - Step 6: Final answer
x = 2,182,028.12
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These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.