Finding the Fourth Proportional to 4,059,020.97, 6,088,815.77 and 1,630,174.41
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Solution
The fourth proportional to 4,059,020.97, 6,088,815.77 and 1,630,174.41 is: 2,445,375.80
Step by Step Solution
- Step 1: Write the proportion equation
4,059,020.97 : 6,088,815.77 = 1,630,174.41 : x - Step 2: Convert to fraction form
4,059,020.97/6,088,815.77 = 1,630,174.41/x - Step 3: Cross multiply
4,059,020.97x = 6,088,815.77 × 1,630,174.41 - Step 4: Simplify right side
4,059,020.97x = 9,925,831,647,307.57 - Step 5: Solve for x
x = 9,925,831,647,307.57/4,059,020.97 - Step 6: Final answer
x = 2,445,375.80
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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.