Finding the Fourth Proportional to 1,504,949.01, 2,258,161.56 and 706,295.49
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Solution
The fourth proportional to 1,504,949.01, 2,258,161.56 and 706,295.49 is: 1,059,789.61
Step by Step Solution
- Step 1: Write the proportion equation
1,504,949.01 : 2,258,161.56 = 706,295.49 : x - Step 2: Convert to fraction form
1,504,949.01/2,258,161.56 = 706,295.49/x - Step 3: Cross multiply
1,504,949.01x = 2,258,161.56 × 706,295.49 - Step 4: Simplify right side
1,504,949.01x = 1,594,929,325,519.36 - Step 5: Solve for x
x = 1,594,929,325,519.36/1,504,949.01 - Step 6: Final answer
x = 1,059,789.61
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.