Finding the Third Proportional to 1,205,780.98 and 2,654,446.99
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Solution
The third proportional to 1,205,780.98 and 2,654,446.99 is: 5,843,589.32
Step by Step Solution
- Step 1: Write the proportion equation
1,205,780.98 : 2,654,446.99 = 2,654,446.99 : x - Step 2: Convert to fraction form
1,205,780.98/2,654,446.99 = 2,654,446.99/x - Step 3: Cross multiply
1,205,780.98x = 2,654,446.99 × 2,654,446.99 - Step 4: Simplify right side
1,205,780.98x = 7,046,088,834,333.80 - Step 5: Solve for x
x = 7,046,088,834,333.80/1,205,780.98 - Step 6: Final answer
x = 5,843,589.32
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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.