Finding the Third Proportional to 475,980 and 1,001,046
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Solution
The third proportional to 475,980 and 1,001,046 is: 2,105,326.05
Step by Step Solution
- Step 1: Write the proportion equation
475,980 : 1,001,046 = 1,001,046 : x - Step 2: Convert to fraction form
475,980/1,001,046 = 1,001,046/x - Step 3: Cross multiply
475,980x = 1,001,046 × 1,001,046 - Step 4: Simplify right side
475,980x = 1,002,093,094,116 - Step 5: Solve for x
x = 1,002,093,094,116/475,980 - Step 6: Final answer
x = 2,105,326.05
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Why These Related Problems?
These problems maintain the same ratio (2.10) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.