Finding the Fourth Proportional to 5,744,594.34, 8,617,110.21 and 2,149,982.82
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Solution
The fourth proportional to 5,744,594.34, 8,617,110.21 and 2,149,982.82 is: 3,225,056.08
Step by Step Solution
- Step 1: Write the proportion equation
5,744,594.34 : 8,617,110.21 = 2,149,982.82 : x - Step 2: Convert to fraction form
5,744,594.34/8,617,110.21 = 2,149,982.82/x - Step 3: Cross multiply
5,744,594.34x = 8,617,110.21 × 2,149,982.82 - Step 4: Simplify right side
5,744,594.34x = 18,526,638,909,546.59 - Step 5: Solve for x
x = 18,526,638,909,546.59/5,744,594.34 - Step 6: Final answer
x = 3,225,056.08
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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.