Finding the Third Proportional to 5,615,623.13 and 8,212,834.69
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Solution
The third proportional to 5,615,623.13 and 8,212,834.69 is: 12,011,250.06
Step by Step Solution
- Step 1: Write the proportion equation
5,615,623.13 : 8,212,834.69 = 8,212,834.69 : x - Step 2: Convert to fraction form
5,615,623.13/8,212,834.69 = 8,212,834.69/x - Step 3: Cross multiply
5,615,623.13x = 8,212,834.69 × 8,212,834.69 - Step 4: Simplify right side
5,615,623.13x = 67,450,653,604,203.22 - Step 5: Solve for x
x = 67,450,653,604,203.22/5,615,623.13 - Step 6: Final answer
x = 12,011,250.06
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Why These Related Problems?
These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.