Finding the Fourth Proportional to 1,467,810.08, 2,201,934 and 521,101.52
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Solution
The fourth proportional to 1,467,810.08, 2,201,934 and 521,101.52 is: 781,729.99
Step by Step Solution
- Step 1: Write the proportion equation
1,467,810.08 : 2,201,934 = 521,101.52 : x - Step 2: Convert to fraction form
1,467,810.08/2,201,934 = 521,101.52/x - Step 3: Cross multiply
1,467,810.08x = 2,201,934 × 521,101.52 - Step 4: Simplify right side
1,467,810.08x = 1,147,431,154,339.68 - Step 5: Solve for x
x = 1,147,431,154,339.68/1,467,810.08 - Step 6: Final answer
x = 781,729.99
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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.