Finding the Third Proportional to 235,206 and 358,340.63
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Solution
The third proportional to 235,206 and 358,340.63 is: 545,938.47
Step by Step Solution
- Step 1: Write the proportion equation
235,206 : 358,340.63 = 358,340.63 : x - Step 2: Convert to fraction form
235,206/358,340.63 = 358,340.63/x - Step 3: Cross multiply
235,206x = 358,340.63 × 358,340.63 - Step 4: Simplify right side
235,206x = 128,408,003,525.39 - Step 5: Solve for x
x = 128,408,003,525.39/235,206 - Step 6: Final answer
x = 545,938.47
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Why These Related Problems?
These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.