Finding the Fourth Proportional to 351,224.73, 526,304.93 and 232,470.63
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Solution
The fourth proportional to 351,224.73, 526,304.93 and 232,470.63 is: 348,353.71
Step by Step Solution
- Step 1: Write the proportion equation
351,224.73 : 526,304.93 = 232,470.63 : x - Step 2: Convert to fraction form
351,224.73/526,304.93 = 232,470.63/x - Step 3: Cross multiply
351,224.73x = 526,304.93 × 232,470.63 - Step 4: Simplify right side
351,224.73x = 122,350,437,486.85 - Step 5: Solve for x
x = 122,350,437,486.85/351,224.73 - Step 6: Final answer
x = 348,353.71
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.