Finding the Fourth Proportional to 537,814.24, 806,533.26 and 158,634.40
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Solution
The fourth proportional to 537,814.24, 806,533.26 and 158,634.40 is: 237,896.12
Step by Step Solution
- Step 1: Write the proportion equation
537,814.24 : 806,533.26 = 158,634.40 : x - Step 2: Convert to fraction form
537,814.24/806,533.26 = 158,634.40/x - Step 3: Cross multiply
537,814.24x = 806,533.26 × 158,634.40 - Step 4: Simplify right side
537,814.24x = 127,943,919,780.14 - Step 5: Solve for x
x = 127,943,919,780.14/537,814.24 - Step 6: Final answer
x = 237,896.12
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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.