Finding the Fourth Proportional to 537,262.77, 804,756.92 and 367,988.97
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Solution
The fourth proportional to 537,262.77, 804,756.92 and 367,988.97 is: 551,204.52
Step by Step Solution
- Step 1: Write the proportion equation
537,262.77 : 804,756.92 = 367,988.97 : x - Step 2: Convert to fraction form
537,262.77/804,756.92 = 367,988.97/x - Step 3: Cross multiply
537,262.77x = 804,756.92 × 367,988.97 - Step 4: Simplify right side
537,262.77x = 296,141,668,251.23 - Step 5: Solve for x
x = 296,141,668,251.23/537,262.77 - Step 6: Final answer
x = 551,204.52
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.