Finding the Third Proportional to 3,122,534 and 6,657,313
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Solution
The third proportional to 3,122,534 and 6,657,313 is: 14,193,541.65
Step by Step Solution
- Step 1: Write the proportion equation
3,122,534 : 6,657,313 = 6,657,313 : x - Step 2: Convert to fraction form
3,122,534/6,657,313 = 6,657,313/x - Step 3: Cross multiply
3,122,534x = 6,657,313 × 6,657,313 - Step 4: Simplify right side
3,122,534x = 44,319,816,379,969 - Step 5: Solve for x
x = 44,319,816,379,969/3,122,534 - Step 6: Final answer
x = 14,193,541.65
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Why These Related Problems?
These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.