Finding the Fourth Proportional to 3,249,093.84, 4,870,746 and 1,542,184.08
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Solution
The fourth proportional to 3,249,093.84, 4,870,746 and 1,542,184.08 is: 2,311,902.12
Step by Step Solution
- Step 1: Write the proportion equation
3,249,093.84 : 4,870,746 = 1,542,184.08 : x - Step 2: Convert to fraction form
3,249,093.84/4,870,746 = 1,542,184.08/x - Step 3: Cross multiply
3,249,093.84x = 4,870,746 × 1,542,184.08 - Step 4: Simplify right side
3,249,093.84x = 7,511,586,938,923.68 - Step 5: Solve for x
x = 7,511,586,938,923.68/3,249,093.84 - Step 6: Final answer
x = 2,311,902.12
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.