Finding the Fourth Proportional to 1,060,544.68, 1,463,582.42 and 577,141.00
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Solution
The fourth proportional to 1,060,544.68, 1,463,582.42 and 577,141.00 is: 796,471.32
Step by Step Solution
- Step 1: Write the proportion equation
1,060,544.68 : 1,463,582.42 = 577,141.00 : x - Step 2: Convert to fraction form
1,060,544.68/1,463,582.42 = 577,141.00/x - Step 3: Cross multiply
1,060,544.68x = 1,463,582.42 × 577,141.00 - Step 4: Simplify right side
1,060,544.68x = 844,693,417,080.84 - Step 5: Solve for x
x = 844,693,417,080.84/1,060,544.68 - Step 6: Final answer
x = 796,471.32
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.