Finding the Third Proportional to 210,772.13 and 341,582.06
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Solution
The third proportional to 210,772.13 and 341,582.06 is: 553,575.60
Step by Step Solution
- Step 1: Write the proportion equation
210,772.13 : 341,582.06 = 341,582.06 : x - Step 2: Convert to fraction form
210,772.13/341,582.06 = 341,582.06/x - Step 3: Cross multiply
210,772.13x = 341,582.06 × 341,582.06 - Step 4: Simplify right side
210,772.13x = 116,678,305,421.75 - Step 5: Solve for x
x = 116,678,305,421.75/210,772.13 - Step 6: Final answer
x = 553,575.60
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Why These Related Problems?
These problems maintain the same ratio (1.62) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.