Finding the Fourth Proportional to 1,106,808.64, 1,658,814.24 and 593,197.36
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Solution
The fourth proportional to 1,106,808.64, 1,658,814.24 and 593,197.36 is: 889,046.39
Step by Step Solution
- Step 1: Write the proportion equation
1,106,808.64 : 1,658,814.24 = 593,197.36 : x - Step 2: Convert to fraction form
1,106,808.64/1,658,814.24 = 593,197.36/x - Step 3: Cross multiply
1,106,808.64x = 1,658,814.24 × 593,197.36 - Step 4: Simplify right side
1,106,808.64x = 984,004,227,898.41 - Step 5: Solve for x
x = 984,004,227,898.41/1,106,808.64 - Step 6: Final answer
x = 889,046.39
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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.