Finding the Fourth Proportional to 5,936,067, 8,901,830.64 and 3,238,950.48
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Solution
The fourth proportional to 5,936,067, 8,901,830.64 and 3,238,950.48 is: 4,857,187.20
Step by Step Solution
- Step 1: Write the proportion equation
5,936,067 : 8,901,830.64 = 3,238,950.48 : x - Step 2: Convert to fraction form
5,936,067/8,901,830.64 = 3,238,950.48/x - Step 3: Cross multiply
5,936,067x = 8,901,830.64 × 3,238,950.48 - Step 4: Simplify right side
5,936,067x = 28,832,588,624,306.71 - Step 5: Solve for x
x = 28,832,588,624,306.71/5,936,067 - Step 6: Final answer
x = 4,857,187.20
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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.