Finding the Fourth Proportional to 1,498,184.38, 2,252,148.36 and 1,201,906.27
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Solution
The fourth proportional to 1,498,184.38, 2,252,148.36 and 1,201,906.27 is: 1,806,767.76
Step by Step Solution
- Step 1: Write the proportion equation
1,498,184.38 : 2,252,148.36 = 1,201,906.27 : x - Step 2: Convert to fraction form
1,498,184.38/2,252,148.36 = 1,201,906.27/x - Step 3: Cross multiply
1,498,184.38x = 2,252,148.36 × 1,201,906.27 - Step 4: Simplify right side
1,498,184.38x = 2,706,871,234,854.22 - Step 5: Solve for x
x = 2,706,871,234,854.22/1,498,184.38 - Step 6: Final answer
x = 1,806,767.76
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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.