Finding the Third Proportional to 439,488 and 941,184
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Solution
The third proportional to 439,488 and 941,184 is: 2,015,589.33
Step by Step Solution
- Step 1: Write the proportion equation
439,488 : 941,184 = 941,184 : x - Step 2: Convert to fraction form
439,488/941,184 = 941,184/x - Step 3: Cross multiply
439,488x = 941,184 × 941,184 - Step 4: Simplify right side
439,488x = 885,827,321,856 - Step 5: Solve for x
x = 885,827,321,856/439,488 - Step 6: Final answer
x = 2,015,589.33
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Why These Related Problems?
These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.