Finding the Fourth Proportional to 2,252,397.51, 3,378,858.73 and 736,194.15
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Solution
The fourth proportional to 2,252,397.51, 3,378,858.73 and 736,194.15 is: 1,104,377.01
Step by Step Solution
- Step 1: Write the proportion equation
2,252,397.51 : 3,378,858.73 = 736,194.15 : x - Step 2: Convert to fraction form
2,252,397.51/3,378,858.73 = 736,194.15/x - Step 3: Cross multiply
2,252,397.51x = 3,378,858.73 × 736,194.15 - Step 4: Simplify right side
2,252,397.51x = 2,487,496,028,861.94 - Step 5: Solve for x
x = 2,487,496,028,861.94/2,252,397.51 - Step 6: Final answer
x = 1,104,377.01
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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.