Finding the Third Proportional to 473,801 and 1,036,172
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Solution
The third proportional to 473,801 and 1,036,172 is: 2,266,040.83
Step by Step Solution
- Step 1: Write the proportion equation
473,801 : 1,036,172 = 1,036,172 : x - Step 2: Convert to fraction form
473,801/1,036,172 = 1,036,172/x - Step 3: Cross multiply
473,801x = 1,036,172 × 1,036,172 - Step 4: Simplify right side
473,801x = 1,073,652,413,584 - Step 5: Solve for x
x = 1,073,652,413,584/473,801 - Step 6: Final answer
x = 2,266,040.83
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These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.