Finding the Fourth Proportional to 5,694,638.33, 8,543,212.28 and 1,651,294.96
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Solution
The fourth proportional to 5,694,638.33, 8,543,212.28 and 1,651,294.96 is: 2,477,306.29
Step by Step Solution
- Step 1: Write the proportion equation
5,694,638.33 : 8,543,212.28 = 1,651,294.96 : x - Step 2: Convert to fraction form
5,694,638.33/8,543,212.28 = 1,651,294.96/x - Step 3: Cross multiply
5,694,638.33x = 8,543,212.28 × 1,651,294.96 - Step 4: Simplify right side
5,694,638.33x = 14,107,363,361,396.23 - Step 5: Solve for x
x = 14,107,363,361,396.23/5,694,638.33 - Step 6: Final answer
x = 2,477,306.29
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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.