Finding the Fourth Proportional to 934,723.48, 1,402,410.84 and 295,125.88
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Solution
The fourth proportional to 934,723.48, 1,402,410.84 and 295,125.88 is: 442,791.63
Step by Step Solution
- Step 1: Write the proportion equation
934,723.48 : 1,402,410.84 = 295,125.88 : x - Step 2: Convert to fraction form
934,723.48/1,402,410.84 = 295,125.88/x - Step 3: Cross multiply
934,723.48x = 1,402,410.84 × 295,125.88 - Step 4: Simplify right side
934,723.48x = 413,887,733,276.54 - Step 5: Solve for x
x = 413,887,733,276.54/934,723.48 - Step 6: Final answer
x = 442,791.63
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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.