Finding the Fourth Proportional to 4,593,761.71, 6,891,273.18 and 1,560,313.19
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Solution
The fourth proportional to 4,593,761.71, 6,891,273.18 and 1,560,313.19 is: 2,340,683.98
Step by Step Solution
- Step 1: Write the proportion equation
4,593,761.71 : 6,891,273.18 = 1,560,313.19 : x - Step 2: Convert to fraction form
4,593,761.71/6,891,273.18 = 1,560,313.19/x - Step 3: Cross multiply
4,593,761.71x = 6,891,273.18 × 1,560,313.19 - Step 4: Simplify right side
4,593,761.71x = 10,752,544,455,875.43 - Step 5: Solve for x
x = 10,752,544,455,875.43/4,593,761.71 - Step 6: Final answer
x = 2,340,683.98
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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.