Finding the Third Proportional to 349,556.34 and 765,807.75
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Solution
The third proportional to 349,556.34 and 765,807.75 is: 1,677,730.99
Step by Step Solution
- Step 1: Write the proportion equation
349,556.34 : 765,807.75 = 765,807.75 : x - Step 2: Convert to fraction form
349,556.34/765,807.75 = 765,807.75/x - Step 3: Cross multiply
349,556.34x = 765,807.75 × 765,807.75 - Step 4: Simplify right side
349,556.34x = 586,461,509,960.06 - Step 5: Solve for x
x = 586,461,509,960.06/349,556.34 - Step 6: Final answer
x = 1,677,730.99
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These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.