Finding the Fourth Proportional to 2,044,813.64, 3,067,227.75 and 624,863.80
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Solution
The fourth proportional to 2,044,813.64, 3,067,227.75 and 624,863.80 is: 937,297.92
Step by Step Solution
- Step 1: Write the proportion equation
2,044,813.64 : 3,067,227.75 = 624,863.80 : x - Step 2: Convert to fraction form
2,044,813.64/3,067,227.75 = 624,863.80/x - Step 3: Cross multiply
2,044,813.64x = 3,067,227.75 × 624,863.80 - Step 4: Simplify right side
2,044,813.64x = 1,916,599,571,994.31 - Step 5: Solve for x
x = 1,916,599,571,994.31/2,044,813.64 - Step 6: Final answer
x = 937,297.92
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1.5x scale
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.