Finding the Fourth Proportional to 1,463,324.08, 2,194,529.28 and 864,124.96
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Solution
The fourth proportional to 1,463,324.08, 2,194,529.28 and 864,124.96 is: 1,295,917.67
Step by Step Solution
- Step 1: Write the proportion equation
1,463,324.08 : 2,194,529.28 = 864,124.96 : x - Step 2: Convert to fraction form
1,463,324.08/2,194,529.28 = 864,124.96/x - Step 3: Cross multiply
1,463,324.08x = 2,194,529.28 × 864,124.96 - Step 4: Simplify right side
1,463,324.08x = 1,896,347,526,298.83 - Step 5: Solve for x
x = 1,896,347,526,298.83/1,463,324.08 - Step 6: Final answer
x = 1,295,917.67
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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.