Finding the Fourth Proportional to 3,024,110.19, 4,536,165.30 and 3,003,114.99
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Solution
The fourth proportional to 3,024,110.19, 4,536,165.30 and 3,003,114.99 is: 4,504,672.50
Step by Step Solution
- Step 1: Write the proportion equation
3,024,110.19 : 4,536,165.30 = 3,003,114.99 : x - Step 2: Convert to fraction form
3,024,110.19/4,536,165.30 = 3,003,114.99/x - Step 3: Cross multiply
3,024,110.19x = 4,536,165.30 × 3,003,114.99 - Step 4: Simplify right side
3,024,110.19x = 13,622,626,009,547.85 - Step 5: Solve for x
x = 13,622,626,009,547.85/3,024,110.19 - Step 6: Final answer
x = 4,504,672.50
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Double scale
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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.