Finding the Fourth Proportional to 2,962,079.18, 4,442,664.96 and 940,060.99
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Solution
The fourth proportional to 2,962,079.18, 4,442,664.96 and 940,060.99 is: 1,409,947.45
Step by Step Solution
- Step 1: Write the proportion equation
2,962,079.18 : 4,442,664.96 = 940,060.99 : x - Step 2: Convert to fraction form
2,962,079.18/4,442,664.96 = 940,060.99/x - Step 3: Cross multiply
2,962,079.18x = 4,442,664.96 × 940,060.99 - Step 4: Simplify right side
2,962,079.18x = 4,176,375,993,622.28 - Step 5: Solve for x
x = 4,176,375,993,622.28/2,962,079.18 - Step 6: Final answer
x = 1,409,947.45
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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.