Finding the Fourth Proportional to 3,746,163.42, 5,616,969.66 and 1,468,959.70
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Solution
The fourth proportional to 3,746,163.42, 5,616,969.66 and 1,468,959.70 is: 2,202,547.28
Step by Step Solution
- Step 1: Write the proportion equation
3,746,163.42 : 5,616,969.66 = 1,468,959.70 : x - Step 2: Convert to fraction form
3,746,163.42/5,616,969.66 = 1,468,959.70/x - Step 3: Cross multiply
3,746,163.42x = 5,616,969.66 × 1,468,959.70 - Step 4: Simplify right side
3,746,163.42x = 8,251,102,066,662.70 - Step 5: Solve for x
x = 8,251,102,066,662.70/3,746,163.42 - Step 6: Final answer
x = 2,202,547.28
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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.