Finding the Third Proportional to 1,367,269.88 and 2,980,563.75
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Solution
The third proportional to 1,367,269.88 and 2,980,563.75 is: 6,497,444.60
Step by Step Solution
- Step 1: Write the proportion equation
1,367,269.88 : 2,980,563.75 = 2,980,563.75 : x - Step 2: Convert to fraction form
1,367,269.88/2,980,563.75 = 2,980,563.75/x - Step 3: Cross multiply
1,367,269.88x = 2,980,563.75 × 2,980,563.75 - Step 4: Simplify right side
1,367,269.88x = 8,883,760,267,814.06 - Step 5: Solve for x
x = 8,883,760,267,814.06/1,367,269.88 - Step 6: Final answer
x = 6,497,444.60
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These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.