Finding the Fourth Proportional to 429,794.24, 592,868.96 and 268,369.04
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Solution
The fourth proportional to 429,794.24, 592,868.96 and 268,369.04 is: 370,194.99
Step by Step Solution
- Step 1: Write the proportion equation
429,794.24 : 592,868.96 = 268,369.04 : x - Step 2: Convert to fraction form
429,794.24/592,868.96 = 268,369.04/x - Step 3: Cross multiply
429,794.24x = 592,868.96 × 268,369.04 - Step 4: Simplify right side
429,794.24x = 159,107,673,641.00 - Step 5: Solve for x
x = 159,107,673,641.00/429,794.24 - Step 6: Final answer
x = 370,194.99
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.