Finding the Third Proportional to 521,006 and 1,135,324
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Solution
The third proportional to 521,006 and 1,135,324 is: 2,473,984.15
Step by Step Solution
- Step 1: Write the proportion equation
521,006 : 1,135,324 = 1,135,324 : x - Step 2: Convert to fraction form
521,006/1,135,324 = 1,135,324/x - Step 3: Cross multiply
521,006x = 1,135,324 × 1,135,324 - Step 4: Simplify right side
521,006x = 1,288,960,584,976 - Step 5: Solve for x
x = 1,288,960,584,976/521,006 - Step 6: Final answer
x = 2,473,984.15
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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.