Finding the Fourth Proportional to 902,208.42, 1,353,614.76 and 295,024.73
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Solution
The fourth proportional to 902,208.42, 1,353,614.76 and 295,024.73 is: 442,635.88
Step by Step Solution
- Step 1: Write the proportion equation
902,208.42 : 1,353,614.76 = 295,024.73 : x - Step 2: Convert to fraction form
902,208.42/1,353,614.76 = 295,024.73/x - Step 3: Cross multiply
902,208.42x = 1,353,614.76 × 295,024.73 - Step 4: Simplify right side
902,208.42x = 399,349,822,324.94 - Step 5: Solve for x
x = 399,349,822,324.94/902,208.42 - Step 6: Final answer
x = 442,635.88
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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.