Finding the Third Proportional to 508,568.63 and 768,011.63
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Solution
The third proportional to 508,568.63 and 768,011.63 is: 1,159,807.80
Step by Step Solution
- Step 1: Write the proportion equation
508,568.63 : 768,011.63 = 768,011.63 : x - Step 2: Convert to fraction form
508,568.63/768,011.63 = 768,011.63/x - Step 3: Cross multiply
508,568.63x = 768,011.63 × 768,011.63 - Step 4: Simplify right side
508,568.63x = 589,841,856,135.14 - Step 5: Solve for x
x = 589,841,856,135.14/508,568.63 - Step 6: Final answer
x = 1,159,807.80
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These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.