Finding the Fourth Proportional to 2,332,307.71, 3,498,517.05 and 626,453.18
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Solution
The fourth proportional to 2,332,307.71, 3,498,517.05 and 626,453.18 is: 939,694.67
Step by Step Solution
- Step 1: Write the proportion equation
2,332,307.71 : 3,498,517.05 = 626,453.18 : x - Step 2: Convert to fraction form
2,332,307.71/3,498,517.05 = 626,453.18/x - Step 3: Cross multiply
2,332,307.71x = 3,498,517.05 × 626,453.18 - Step 4: Simplify right side
2,332,307.71x = 2,191,657,131,256.72 - Step 5: Solve for x
x = 2,191,657,131,256.72/2,332,307.71 - Step 6: Final answer
x = 939,694.67
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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.