Finding the Third Proportional to 5,551,682.41 and 8,281,314.70
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Solution
The third proportional to 5,551,682.41 and 8,281,314.70 is: 12,353,043.29
Step by Step Solution
- Step 1: Write the proportion equation
5,551,682.41 : 8,281,314.70 = 8,281,314.70 : x - Step 2: Convert to fraction form
5,551,682.41/8,281,314.70 = 8,281,314.70/x - Step 3: Cross multiply
5,551,682.41x = 8,281,314.70 × 8,281,314.70 - Step 4: Simplify right side
5,551,682.41x = 68,580,173,212,194.30 - Step 5: Solve for x
x = 68,580,173,212,194.30/5,551,682.41 - Step 6: Final answer
x = 12,353,043.29
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Why These Related Problems?
These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.