Finding the Fourth Proportional to 2,729,562.91, 4,094,869.24 and 1,046,535.19
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Solution
The fourth proportional to 2,729,562.91, 4,094,869.24 and 1,046,535.19 is: 1,570,004.02
Step by Step Solution
- Step 1: Write the proportion equation
2,729,562.91 : 4,094,869.24 = 1,046,535.19 : x - Step 2: Convert to fraction form
2,729,562.91/4,094,869.24 = 1,046,535.19/x - Step 3: Cross multiply
2,729,562.91x = 4,094,869.24 × 1,046,535.19 - Step 4: Simplify right side
2,729,562.91x = 4,285,424,749,179.55 - Step 5: Solve for x
x = 4,285,424,749,179.55/2,729,562.91 - Step 6: Final answer
x = 1,570,004.02
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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.