Finding the Fourth Proportional to 2,422,536.96, 3,634,367.67 and 825,113.82
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Solution
The fourth proportional to 2,422,536.96, 3,634,367.67 and 825,113.82 is: 1,237,862.23
Step by Step Solution
- Step 1: Write the proportion equation
2,422,536.96 : 3,634,367.67 = 825,113.82 : x - Step 2: Convert to fraction form
2,422,536.96/3,634,367.67 = 825,113.82/x - Step 3: Cross multiply
2,422,536.96x = 3,634,367.67 × 825,113.82 - Step 4: Simplify right side
2,422,536.96x = 2,998,766,991,478.20 - Step 5: Solve for x
x = 2,998,766,991,478.20/2,422,536.96 - Step 6: Final answer
x = 1,237,862.23
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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.