Finding the Fourth Proportional to 537,816.06, 742,180.19 and 296,093.63
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Solution
The fourth proportional to 537,816.06, 742,180.19 and 296,093.63 is: 408,605.92
Step by Step Solution
- Step 1: Write the proportion equation
537,816.06 : 742,180.19 = 296,093.63 : x - Step 2: Convert to fraction form
537,816.06/742,180.19 = 296,093.63/x - Step 3: Cross multiply
537,816.06x = 742,180.19 × 296,093.63 - Step 4: Simplify right side
537,816.06x = 219,754,826,946.17 - Step 5: Solve for x
x = 219,754,826,946.17/537,816.06 - Step 6: Final answer
x = 408,605.92
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.