Finding the Fourth Proportional to 2,311,761.24, 3,468,340.08 and 692,582.58
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Solution
The fourth proportional to 2,311,761.24, 3,468,340.08 and 692,582.58 is: 1,039,083.05
Step by Step Solution
- Step 1: Write the proportion equation
2,311,761.24 : 3,468,340.08 = 692,582.58 : x - Step 2: Convert to fraction form
2,311,761.24/3,468,340.08 = 692,582.58/x - Step 3: Cross multiply
2,311,761.24x = 3,468,340.08 × 692,582.58 - Step 4: Simplify right side
2,311,761.24x = 2,402,111,920,923.81 - Step 5: Solve for x
x = 2,402,111,920,923.81/2,311,761.24 - Step 6: Final answer
x = 1,039,083.05
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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.