Finding the Third Proportional to 245,588.81 and 536,832.19
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Solution
The third proportional to 245,588.81 and 536,832.19 is: 1,173,460.61
Step by Step Solution
- Step 1: Write the proportion equation
245,588.81 : 536,832.19 = 536,832.19 : x - Step 2: Convert to fraction form
245,588.81/536,832.19 = 536,832.19/x - Step 3: Cross multiply
245,588.81x = 536,832.19 × 536,832.19 - Step 4: Simplify right side
245,588.81x = 288,188,797,536.04 - Step 5: Solve for x
x = 288,188,797,536.04/245,588.81 - Step 6: Final answer
x = 1,173,460.61
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Why These Related Problems?
These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.