Finding the Fourth Proportional to 4,059,022.97, 6,088,818.77 and 1,630,176.41
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Solution
The fourth proportional to 4,059,022.97, 6,088,818.77 and 1,630,176.41 is: 2,445,378.80
Step by Step Solution
- Step 1: Write the proportion equation
4,059,022.97 : 6,088,818.77 = 1,630,176.41 : x - Step 2: Convert to fraction form
4,059,022.97/6,088,818.77 = 1,630,176.41/x - Step 3: Cross multiply
4,059,022.97x = 6,088,818.77 × 1,630,176.41 - Step 4: Simplify right side
4,059,022.97x = 9,925,848,723,619.22 - Step 5: Solve for x
x = 9,925,848,723,619.22/4,059,022.97 - Step 6: Final answer
x = 2,445,378.80
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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.