Finding the Third Proportional to 6,517,696.50 and 9,860,415.75
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Solution
The third proportional to 6,517,696.50 and 9,860,415.75 is: 14,917,509.39
Step by Step Solution
- Step 1: Write the proportion equation
6,517,696.50 : 9,860,415.75 = 9,860,415.75 : x - Step 2: Convert to fraction form
6,517,696.50/9,860,415.75 = 9,860,415.75/x - Step 3: Cross multiply
6,517,696.50x = 9,860,415.75 × 9,860,415.75 - Step 4: Simplify right side
6,517,696.50x = 97,227,798,762,848.06 - Step 5: Solve for x
x = 97,227,798,762,848.06/6,517,696.50 - Step 6: Final answer
x = 14,917,509.39
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Why These Related Problems?
These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.