Finding the Fourth Proportional to 5,804,536.92, 8,706,777.84 and 1,486,578.66
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Solution
The fourth proportional to 5,804,536.92, 8,706,777.84 and 1,486,578.66 is: 2,229,860.94
Step by Step Solution
- Step 1: Write the proportion equation
5,804,536.92 : 8,706,777.84 = 1,486,578.66 : x - Step 2: Convert to fraction form
5,804,536.92/8,706,777.84 = 1,486,578.66/x - Step 3: Cross multiply
5,804,536.92x = 8,706,777.84 × 1,486,578.66 - Step 4: Simplify right side
5,804,536.92x = 12,943,310,134,304.89 - Step 5: Solve for x
x = 12,943,310,134,304.89/5,804,536.92 - Step 6: Final answer
x = 2,229,860.94
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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.