Finding the Fourth Proportional to 2,252,239.98, 3,378,544.25 and 654,801.05
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Solution
The fourth proportional to 2,252,239.98, 3,378,544.25 and 654,801.05 is: 982,255.14
Step by Step Solution
- Step 1: Write the proportion equation
2,252,239.98 : 3,378,544.25 = 654,801.05 : x - Step 2: Convert to fraction form
2,252,239.98/3,378,544.25 = 654,801.05/x - Step 3: Cross multiply
2,252,239.98x = 3,378,544.25 × 654,801.05 - Step 4: Simplify right side
2,252,239.98x = 2,212,274,302,204.74 - Step 5: Solve for x
x = 2,212,274,302,204.74/2,252,239.98 - Step 6: Final answer
x = 982,255.14
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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.