Finding the Fourth Proportional to 5,652,430.67, 8,482,425.51 and 2,414,724.98
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Solution
The fourth proportional to 5,652,430.67, 8,482,425.51 and 2,414,724.98 is: 3,623,702.08
Step by Step Solution
- Step 1: Write the proportion equation
5,652,430.67 : 8,482,425.51 = 2,414,724.98 : x - Step 2: Convert to fraction form
5,652,430.67/8,482,425.51 = 2,414,724.98/x - Step 3: Cross multiply
5,652,430.67x = 8,482,425.51 × 2,414,724.98 - Step 4: Simplify right side
5,652,430.67x = 20,482,724,769,986.24 - Step 5: Solve for x
x = 20,482,724,769,986.24/5,652,430.67 - Step 6: Final answer
x = 3,623,702.08
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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.