Finding the Third Proportional to 201,804.19 and 424,519.88
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Solution
The third proportional to 201,804.19 and 424,519.88 is: 893,029.66
Step by Step Solution
- Step 1: Write the proportion equation
201,804.19 : 424,519.88 = 424,519.88 : x - Step 2: Convert to fraction form
201,804.19/424,519.88 = 424,519.88/x - Step 3: Cross multiply
201,804.19x = 424,519.88 × 424,519.88 - Step 4: Simplify right side
201,804.19x = 180,217,124,270.02 - Step 5: Solve for x
x = 180,217,124,270.02/201,804.19 - Step 6: Final answer
x = 893,029.66
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These problems maintain the same ratio (2.10) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.