Finding the Third Proportional to 3,449,263.50 and 7,485,296.06
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Solution
The third proportional to 3,449,263.50 and 7,485,296.06 is: 16,243,948.06
Step by Step Solution
- Step 1: Write the proportion equation
3,449,263.50 : 7,485,296.06 = 7,485,296.06 : x - Step 2: Convert to fraction form
3,449,263.50/7,485,296.06 = 7,485,296.06/x - Step 3: Cross multiply
3,449,263.50x = 7,485,296.06 × 7,485,296.06 - Step 4: Simplify right side
3,449,263.50x = 56,029,657,143,278 - Step 5: Solve for x
x = 56,029,657,143,278/3,449,263.50 - Step 6: Final answer
x = 16,243,948.06
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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.