Finding the Fourth Proportional to 863,934.41, 1,295,814.12 and 232,912.01
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Solution
The fourth proportional to 863,934.41, 1,295,814.12 and 232,912.01 is: 349,344.43
Step by Step Solution
- Step 1: Write the proportion equation
863,934.41 : 1,295,814.12 = 232,912.01 : x - Step 2: Convert to fraction form
863,934.41/1,295,814.12 = 232,912.01/x - Step 3: Cross multiply
863,934.41x = 1,295,814.12 × 232,912.01 - Step 4: Simplify right side
863,934.41x = 301,810,671,275.58 - Step 5: Solve for x
x = 301,810,671,275.58/863,934.41 - Step 6: Final answer
x = 349,344.43
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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.