Finding the Fourth Proportional to 2,850,504.96, 3,934,203.84 and 1,704,711.36
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Solution
The fourth proportional to 2,850,504.96, 3,934,203.84 and 1,704,711.36 is: 2,352,804.88
Step by Step Solution
- Step 1: Write the proportion equation
2,850,504.96 : 3,934,203.84 = 1,704,711.36 : x - Step 2: Convert to fraction form
2,850,504.96/3,934,203.84 = 1,704,711.36/x - Step 3: Cross multiply
2,850,504.96x = 3,934,203.84 × 1,704,711.36 - Step 4: Simplify right side
2,850,504.96x = 6,706,681,978,603.62 - Step 5: Solve for x
x = 6,706,681,978,603.62/2,850,504.96 - Step 6: Final answer
x = 2,352,804.88
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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.