Finding the Fourth Proportional to 833,828.99, 1,250,730.27 and 265,201.88
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Solution
The fourth proportional to 833,828.99, 1,250,730.27 and 265,201.88 is: 397,798.61
Step by Step Solution
- Step 1: Write the proportion equation
833,828.99 : 1,250,730.27 = 265,201.88 : x - Step 2: Convert to fraction form
833,828.99/1,250,730.27 = 265,201.88/x - Step 3: Cross multiply
833,828.99x = 1,250,730.27 × 265,201.88 - Step 4: Simplify right side
833,828.99x = 331,696,012,723.26 - Step 5: Solve for x
x = 331,696,012,723.26/833,828.99 - Step 6: Final answer
x = 397,798.61
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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.