Finding the Fourth Proportional to 2,043,029.36, 3,063,480.11 and 762,584.00
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Solution
The fourth proportional to 2,043,029.36, 3,063,480.11 and 762,584.00 is: 1,143,478.87
Step by Step Solution
- Step 1: Write the proportion equation
2,043,029.36 : 3,063,480.11 = 762,584.00 : x - Step 2: Convert to fraction form
2,043,029.36/3,063,480.11 = 762,584.00/x - Step 3: Cross multiply
2,043,029.36x = 3,063,480.11 × 762,584.00 - Step 4: Simplify right side
2,043,029.36x = 2,336,160,897,073.92 - Step 5: Solve for x
x = 2,336,160,897,073.92/2,043,029.36 - Step 6: Final answer
x = 1,143,478.87
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.