Finding the Third Proportional to 723,183.19 and 1,574,943.75
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Solution
The third proportional to 723,183.19 and 1,574,943.75 is: 3,429,902.49
Step by Step Solution
- Step 1: Write the proportion equation
723,183.19 : 1,574,943.75 = 1,574,943.75 : x - Step 2: Convert to fraction form
723,183.19/1,574,943.75 = 1,574,943.75/x - Step 3: Cross multiply
723,183.19x = 1,574,943.75 × 1,574,943.75 - Step 4: Simplify right side
723,183.19x = 2,480,447,815,664.06 - Step 5: Solve for x
x = 2,480,447,815,664.06/723,183.19 - Step 6: Final answer
x = 3,429,902.49
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Why These Related Problems?
These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.