Finding the Third Proportional to 411,059 and 900,670
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Solution
The third proportional to 411,059 and 900,670 is: 1,973,455.02
Step by Step Solution
- Step 1: Write the proportion equation
411,059 : 900,670 = 900,670 : x - Step 2: Convert to fraction form
411,059/900,670 = 900,670/x - Step 3: Cross multiply
411,059x = 900,670 × 900,670 - Step 4: Simplify right side
411,059x = 811,206,448,900 - Step 5: Solve for x
x = 811,206,448,900/411,059 - Step 6: Final answer
x = 1,973,455.02
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Why These Related Problems?
These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.