Finding the Third Proportional to 2,257,804.13 and 3,218,537.53
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Solution
The third proportional to 2,257,804.13 and 3,218,537.53 is: 4,588,079.07
Step by Step Solution
- Step 1: Write the proportion equation
2,257,804.13 : 3,218,537.53 = 3,218,537.53 : x - Step 2: Convert to fraction form
2,257,804.13/3,218,537.53 = 3,218,537.53/x - Step 3: Cross multiply
2,257,804.13x = 3,218,537.53 × 3,218,537.53 - Step 4: Simplify right side
2,257,804.13x = 10,358,983,840,064.84 - Step 5: Solve for x
x = 10,358,983,840,064.84/2,257,804.13 - Step 6: Final answer
x = 4,588,079.07
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Why These Related Problems?
These problems maintain the same ratio (1.43) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.