Finding the Fourth Proportional to 9,823,624.70, 14,735,437.05 and 3,433,210.70
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Solution
The fourth proportional to 9,823,624.70, 14,735,437.05 and 3,433,210.70 is: 5,149,816.05
Step by Step Solution
- Step 1: Write the proportion equation
9,823,624.70 : 14,735,437.05 = 3,433,210.70 : x - Step 2: Convert to fraction form
9,823,624.70/14,735,437.05 = 3,433,210.70/x - Step 3: Cross multiply
9,823,624.70x = 14,735,437.05 × 3,433,210.70 - Step 4: Simplify right side
9,823,624.70x = 50,589,860,149,236.44 - Step 5: Solve for x
x = 50,589,860,149,236.44/9,823,624.70 - Step 6: Final answer
x = 5,149,816.05
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Similar ratio
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1.5x scale
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.