Finding the Fourth Proportional to 629,538.08, 943,957.18 and 250,428.92
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Solution
The fourth proportional to 629,538.08, 943,957.18 and 250,428.92 is: 375,504.17
Step by Step Solution
- Step 1: Write the proportion equation
629,538.08 : 943,957.18 = 250,428.92 : x - Step 2: Convert to fraction form
629,538.08/943,957.18 = 250,428.92/x - Step 3: Cross multiply
629,538.08x = 943,957.18 × 250,428.92 - Step 4: Simplify right side
629,538.08x = 236,394,177,113.65 - Step 5: Solve for x
x = 236,394,177,113.65/629,538.08 - Step 6: Final answer
x = 375,504.17
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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.