Finding the Fourth Proportional to 470,316.96, 704,586.24 and 364,618.08
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Solution
The fourth proportional to 470,316.96, 704,586.24 and 364,618.08 is: 546,237.76
Step by Step Solution
- Step 1: Write the proportion equation
470,316.96 : 704,586.24 = 364,618.08 : x - Step 2: Convert to fraction form
470,316.96/704,586.24 = 364,618.08/x - Step 3: Cross multiply
470,316.96x = 704,586.24 × 364,618.08 - Step 4: Simplify right side
470,316.96x = 256,904,882,023.22 - Step 5: Solve for x
x = 256,904,882,023.22/470,316.96 - Step 6: Final answer
x = 546,237.76
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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.