Finding the Third Proportional to 858,163.50 and 1,887,714
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Solution
The third proportional to 858,163.50 and 1,887,714 is: 4,152,430.33
Step by Step Solution
- Step 1: Write the proportion equation
858,163.50 : 1,887,714 = 1,887,714 : x - Step 2: Convert to fraction form
858,163.50/1,887,714 = 1,887,714/x - Step 3: Cross multiply
858,163.50x = 1,887,714 × 1,887,714 - Step 4: Simplify right side
858,163.50x = 3,563,464,145,796 - Step 5: Solve for x
x = 3,563,464,145,796/858,163.50 - Step 6: Final answer
x = 4,152,430.33
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These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.