Finding the Fourth Proportional to 1,846,328.55, 2,767,163.16 and 935,739.81
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Solution
The fourth proportional to 1,846,328.55, 2,767,163.16 and 935,739.81 is: 1,402,429.02
Step by Step Solution
- Step 1: Write the proportion equation
1,846,328.55 : 2,767,163.16 = 935,739.81 : x - Step 2: Convert to fraction form
1,846,328.55/2,767,163.16 = 935,739.81/x - Step 3: Cross multiply
1,846,328.55x = 2,767,163.16 × 935,739.81 - Step 4: Simplify right side
1,846,328.55x = 2,589,344,727,822.89 - Step 5: Solve for x
x = 2,589,344,727,822.89/1,846,328.55 - Step 6: Final answer
x = 1,402,429.02
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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.