Finding the Third Proportional to 4,375,008.56 and 6,847,473.09
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Solution
The third proportional to 4,375,008.56 and 6,847,473.09 is: 10,717,210.52
Step by Step Solution
- Step 1: Write the proportion equation
4,375,008.56 : 6,847,473.09 = 6,847,473.09 : x - Step 2: Convert to fraction form
4,375,008.56/6,847,473.09 = 6,847,473.09/x - Step 3: Cross multiply
4,375,008.56x = 6,847,473.09 × 6,847,473.09 - Step 4: Simplify right side
4,375,008.56x = 46,887,887,769,630.20 - Step 5: Solve for x
x = 46,887,887,769,630.20/4,375,008.56 - Step 6: Final answer
x = 10,717,210.52
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Why These Related Problems?
These problems maintain the same ratio (1.57) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.