Finding the Fourth Proportional to 1,716,528.51, 2,575,241.48 and 996,177.73
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Solution
The fourth proportional to 1,716,528.51, 2,575,241.48 and 996,177.73 is: 1,494,527.00
Step by Step Solution
- Step 1: Write the proportion equation
1,716,528.51 : 2,575,241.48 = 996,177.73 : x - Step 2: Convert to fraction form
1,716,528.51/2,575,241.48 = 996,177.73/x - Step 3: Cross multiply
1,716,528.51x = 2,575,241.48 × 996,177.73 - Step 4: Simplify right side
1,716,528.51x = 2,565,398,211,748.24 - Step 5: Solve for x
x = 2,565,398,211,748.24/1,716,528.51 - Step 6: Final answer
x = 1,494,527.00
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.