Finding the Fourth Proportional to 537,725.97, 806,710.48 and 177,895.98
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Solution
The fourth proportional to 537,725.97, 806,710.48 and 177,895.98 is: 266,884.17
Step by Step Solution
- Step 1: Write the proportion equation
537,725.97 : 806,710.48 = 177,895.98 : x - Step 2: Convert to fraction form
537,725.97/806,710.48 = 177,895.98/x - Step 3: Cross multiply
537,725.97x = 806,710.48 × 177,895.98 - Step 4: Simplify right side
537,725.97x = 143,510,550,971.13 - Step 5: Solve for x
x = 143,510,550,971.13/537,725.97 - Step 6: Final answer
x = 266,884.17
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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.