Finding the Third Proportional to 505,816.50 and 1,058,395
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Solution
The third proportional to 505,816.50 and 1,058,395 is: 2,214,637.08
Step by Step Solution
- Step 1: Write the proportion equation
505,816.50 : 1,058,395 = 1,058,395 : x - Step 2: Convert to fraction form
505,816.50/1,058,395 = 1,058,395/x - Step 3: Cross multiply
505,816.50x = 1,058,395 × 1,058,395 - Step 4: Simplify right side
505,816.50x = 1,120,199,976,025 - Step 5: Solve for x
x = 1,120,199,976,025/505,816.50 - Step 6: Final answer
x = 2,214,637.08
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These problems maintain the same ratio (2.09) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.