Finding the Third Proportional to 302,572.97 and 713,235.38
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Solution
The third proportional to 302,572.97 and 713,235.38 is: 1,681,262.88
Step by Step Solution
- Step 1: Write the proportion equation
302,572.97 : 713,235.38 = 713,235.38 : x - Step 2: Convert to fraction form
302,572.97/713,235.38 = 713,235.38/x - Step 3: Cross multiply
302,572.97x = 713,235.38 × 713,235.38 - Step 4: Simplify right side
302,572.97x = 508,704,700,151.39 - Step 5: Solve for x
x = 508,704,700,151.39/302,572.97 - Step 6: Final answer
x = 1,681,262.88
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Why These Related Problems?
These problems maintain the same ratio (2.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.