Finding the Third Proportional to 5,330,475 and 8,584,366.50
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Solution
The third proportional to 5,330,475 and 8,584,366.50 is: 13,824,536.88
Step by Step Solution
- Step 1: Write the proportion equation
5,330,475 : 8,584,366.50 = 8,584,366.50 : x - Step 2: Convert to fraction form
5,330,475/8,584,366.50 = 8,584,366.50/x - Step 3: Cross multiply
5,330,475x = 8,584,366.50 × 8,584,366.50 - Step 4: Simplify right side
5,330,475x = 73,691,348,206,322.25 - Step 5: Solve for x
x = 73,691,348,206,322.25/5,330,475 - Step 6: Final answer
x = 13,824,536.88
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Why These Related Problems?
These problems maintain the same ratio (1.61) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.