Finding the Fourth Proportional to 736,228.32, 1,104,367.14 and 203,704.80
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Solution
The fourth proportional to 736,228.32, 1,104,367.14 and 203,704.80 is: 305,564.02
Step by Step Solution
- Step 1: Write the proportion equation
736,228.32 : 1,104,367.14 = 203,704.80 : x - Step 2: Convert to fraction form
736,228.32/1,104,367.14 = 203,704.80/x - Step 3: Cross multiply
736,228.32x = 1,104,367.14 × 203,704.80 - Step 4: Simplify right side
736,228.32x = 224,964,887,380.27 - Step 5: Solve for x
x = 224,964,887,380.27/736,228.32 - Step 6: Final answer
x = 305,564.02
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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.