Finding the Third Proportional to 430,292.25 and 936,582.75
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Solution
The third proportional to 430,292.25 and 936,582.75 is: 2,038,584.82
Step by Step Solution
- Step 1: Write the proportion equation
430,292.25 : 936,582.75 = 936,582.75 : x - Step 2: Convert to fraction form
430,292.25/936,582.75 = 936,582.75/x - Step 3: Cross multiply
430,292.25x = 936,582.75 × 936,582.75 - Step 4: Simplify right side
430,292.25x = 877,187,247,597.56 - Step 5: Solve for x
x = 877,187,247,597.56/430,292.25 - Step 6: Final answer
x = 2,038,584.82
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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.