Finding the Fourth Proportional to 534,265.24, 737,302.73 and 292,570.76
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Solution
The fourth proportional to 534,265.24, 737,302.73 and 292,570.76 is: 403,756.79
Step by Step Solution
- Step 1: Write the proportion equation
534,265.24 : 737,302.73 = 292,570.76 : x - Step 2: Convert to fraction form
534,265.24/737,302.73 = 292,570.76/x - Step 3: Cross multiply
534,265.24x = 737,302.73 × 292,570.76 - Step 4: Simplify right side
534,265.24x = 215,713,220,066.18 - Step 5: Solve for x
x = 215,713,220,066.18/534,265.24 - Step 6: Final answer
x = 403,756.79
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.