Finding the Third Proportional to 407,002 and 884,044
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Solution
The third proportional to 407,002 and 884,044 is: 1,920,221.02
Step by Step Solution
- Step 1: Write the proportion equation
407,002 : 884,044 = 884,044 : x - Step 2: Convert to fraction form
407,002/884,044 = 884,044/x - Step 3: Cross multiply
407,002x = 884,044 × 884,044 - Step 4: Simplify right side
407,002x = 781,533,793,936 - Step 5: Solve for x
x = 781,533,793,936/407,002 - Step 6: Final answer
x = 1,920,221.02
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Why These Related Problems?
These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.