Finding the Fourth Proportional to 3,735,236.16, 5,604,603.84 and 1,840,944.96
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Solution
The fourth proportional to 3,735,236.16, 5,604,603.84 and 1,840,944.96 is: 2,762,279.75
Step by Step Solution
- Step 1: Write the proportion equation
3,735,236.16 : 5,604,603.84 = 1,840,944.96 : x - Step 2: Convert to fraction form
3,735,236.16/5,604,603.84 = 1,840,944.96/x - Step 3: Cross multiply
3,735,236.16x = 5,604,603.84 × 1,840,944.96 - Step 4: Simplify right side
3,735,236.16x = 10,317,767,192,044.65 - Step 5: Solve for x
x = 10,317,767,192,044.65/3,735,236.16 - Step 6: Final answer
x = 2,762,279.75
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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.