Finding the Third Proportional to 236,304.84 and 518,529.09
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Solution
The third proportional to 236,304.84 and 518,529.09 is: 1,137,820.19
Step by Step Solution
- Step 1: Write the proportion equation
236,304.84 : 518,529.09 = 518,529.09 : x - Step 2: Convert to fraction form
236,304.84/518,529.09 = 518,529.09/x - Step 3: Cross multiply
236,304.84x = 518,529.09 × 518,529.09 - Step 4: Simplify right side
236,304.84x = 268,872,421,065.20 - Step 5: Solve for x
x = 268,872,421,065.20/236,304.84 - Step 6: Final answer
x = 1,137,820.19
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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.