Finding the Third Proportional to 2,704,738.50 and 4,212,203.63
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Solution
The third proportional to 2,704,738.50 and 4,212,203.63 is: 6,559,842.80
Step by Step Solution
- Step 1: Write the proportion equation
2,704,738.50 : 4,212,203.63 = 4,212,203.63 : x - Step 2: Convert to fraction form
2,704,738.50/4,212,203.63 = 4,212,203.63/x - Step 3: Cross multiply
2,704,738.50x = 4,212,203.63 × 4,212,203.63 - Step 4: Simplify right side
2,704,738.50x = 17,742,659,378,463.14 - Step 5: Solve for x
x = 17,742,659,378,463.14/2,704,738.50 - Step 6: Final answer
x = 6,559,842.80
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Why These Related Problems?
These problems maintain the same ratio (1.56) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.