Finding the Third Proportional to 570,190 and 902,832
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Solution
The third proportional to 570,190 and 902,832 is: 1,429,533.35
Step by Step Solution
- Step 1: Write the proportion equation
570,190 : 902,832 = 902,832 : x - Step 2: Convert to fraction form
570,190/902,832 = 902,832/x - Step 3: Cross multiply
570,190x = 902,832 × 902,832 - Step 4: Simplify right side
570,190x = 815,105,620,224 - Step 5: Solve for x
x = 815,105,620,224/570,190 - Step 6: Final answer
x = 1,429,533.35
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Why These Related Problems?
These problems maintain the same ratio (1.58) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.