Finding the Third Proportional to 1,013,270.63 and 2,225,831.63
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Solution
The third proportional to 1,013,270.63 and 2,225,831.63 is: 4,889,440.49
Step by Step Solution
- Step 1: Write the proportion equation
1,013,270.63 : 2,225,831.63 = 2,225,831.63 : x - Step 2: Convert to fraction form
1,013,270.63/2,225,831.63 = 2,225,831.63/x - Step 3: Cross multiply
1,013,270.63x = 2,225,831.63 × 2,225,831.63 - Step 4: Simplify right side
1,013,270.63x = 4,954,326,422,850.14 - Step 5: Solve for x
x = 4,954,326,422,850.14/1,013,270.63 - Step 6: Final answer
x = 4,889,440.49
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Why These Related Problems?
These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.