Finding the Fourth Proportional to 5,672,722, 8,509,157.08 and 1,886,204.88
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Solution
The fourth proportional to 5,672,722, 8,509,157.08 and 1,886,204.88 is: 2,829,331.95
Step by Step Solution
- Step 1: Write the proportion equation
5,672,722 : 8,509,157.08 = 1,886,204.88 : x - Step 2: Convert to fraction form
5,672,722/8,509,157.08 = 1,886,204.88/x - Step 3: Cross multiply
5,672,722x = 8,509,157.08 × 1,886,204.88 - Step 4: Simplify right side
5,672,722x = 16,050,013,608,982.55 - Step 5: Solve for x
x = 16,050,013,608,982.55/5,672,722 - Step 6: Final answer
x = 2,829,331.95
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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.