Finding the Third Proportional to 566,821.13 and 877,614.75
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Solution
The third proportional to 566,821.13 and 877,614.75 is: 1,358,819.59
Step by Step Solution
- Step 1: Write the proportion equation
566,821.13 : 877,614.75 = 877,614.75 : x - Step 2: Convert to fraction form
566,821.13/877,614.75 = 877,614.75/x - Step 3: Cross multiply
566,821.13x = 877,614.75 × 877,614.75 - Step 4: Simplify right side
566,821.13x = 770,207,649,417.56 - Step 5: Solve for x
x = 770,207,649,417.56/566,821.13 - Step 6: Final answer
x = 1,358,819.59
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Why These Related Problems?
These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.