Finding the Fourth Proportional to 734,630.88, 1,101,868.56 and 235,956
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Solution
The fourth proportional to 734,630.88, 1,101,868.56 and 235,956 is: 353,909.02
Step by Step Solution
- Step 1: Write the proportion equation
734,630.88 : 1,101,868.56 = 235,956 : x - Step 2: Convert to fraction form
734,630.88/1,101,868.56 = 235,956/x - Step 3: Cross multiply
734,630.88x = 1,101,868.56 × 235,956 - Step 4: Simplify right side
734,630.88x = 259,992,497,943.36 - Step 5: Solve for x
x = 259,992,497,943.36/734,630.88 - Step 6: Final answer
x = 353,909.02
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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.