Finding the Fourth Proportional to 1,468,575.27, 2,202,324.68 and 508,782.98
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Solution
The fourth proportional to 1,468,575.27, 2,202,324.68 and 508,782.98 is: 762,988.01
Step by Step Solution
- Step 1: Write the proportion equation
1,468,575.27 : 2,202,324.68 = 508,782.98 : x - Step 2: Convert to fraction form
1,468,575.27/2,202,324.68 = 508,782.98/x - Step 3: Cross multiply
1,468,575.27x = 2,202,324.68 × 508,782.98 - Step 4: Simplify right side
1,468,575.27x = 1,120,505,320,395.72 - Step 5: Solve for x
x = 1,120,505,320,395.72/1,468,575.27 - Step 6: Final answer
x = 762,988.01
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.