Finding the Fourth Proportional to 2,932,519.68, 4,398,776.28 and 802,621.44
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Solution
The fourth proportional to 2,932,519.68, 4,398,776.28 and 802,621.44 is: 1,203,931.27
Step by Step Solution
- Step 1: Write the proportion equation
2,932,519.68 : 4,398,776.28 = 802,621.44 : x - Step 2: Convert to fraction form
2,932,519.68/4,398,776.28 = 802,621.44/x - Step 3: Cross multiply
2,932,519.68x = 4,398,776.28 × 802,621.44 - Step 4: Simplify right side
2,932,519.68x = 3,530,552,152,091.44 - Step 5: Solve for x
x = 3,530,552,152,091.44/2,932,519.68 - Step 6: Final answer
x = 1,203,931.27
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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.