Finding the Fourth Proportional to 4,077,006.17, 5,626,272.08 and 2,241,495.68
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Solution
The fourth proportional to 4,077,006.17, 5,626,272.08 and 2,241,495.68 is: 3,093,266.00
Step by Step Solution
- Step 1: Write the proportion equation
4,077,006.17 : 5,626,272.08 = 2,241,495.68 : x - Step 2: Convert to fraction form
4,077,006.17/5,626,272.08 = 2,241,495.68/x - Step 3: Cross multiply
4,077,006.17x = 5,626,272.08 × 2,241,495.68 - Step 4: Simplify right side
4,077,006.17x = 12,611,264,539,296.99 - Step 5: Solve for x
x = 12,611,264,539,296.99/4,077,006.17 - Step 6: Final answer
x = 3,093,266.00
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1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.