Finding the Third Proportional to 412,447.22 and 603,905.06
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Solution
The third proportional to 412,447.22 and 603,905.06 is: 884,237.57
Step by Step Solution
- Step 1: Write the proportion equation
412,447.22 : 603,905.06 = 603,905.06 : x - Step 2: Convert to fraction form
412,447.22/603,905.06 = 603,905.06/x - Step 3: Cross multiply
412,447.22x = 603,905.06 × 603,905.06 - Step 4: Simplify right side
412,447.22x = 364,701,324,513.13 - Step 5: Solve for x
x = 364,701,324,513.13/412,447.22 - Step 6: Final answer
x = 884,237.57
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These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.