Finding the Fourth Proportional to 959,273.27, 1,323,762.41 and 529,544.18
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Solution
The fourth proportional to 959,273.27, 1,323,762.41 and 529,544.18 is: 730,751.80
Step by Step Solution
- Step 1: Write the proportion equation
959,273.27 : 1,323,762.41 = 529,544.18 : x - Step 2: Convert to fraction form
959,273.27/1,323,762.41 = 529,544.18/x - Step 3: Cross multiply
959,273.27x = 1,323,762.41 × 529,544.18 - Step 4: Simplify right side
959,273.27x = 700,990,673,299.46 - Step 5: Solve for x
x = 700,990,673,299.46/959,273.27 - Step 6: Final answer
x = 730,751.80
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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.