Finding the Fourth Proportional to 4,699,544.64, 6,485,692.32 and 2,662,370.88
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Solution
The fourth proportional to 4,699,544.64, 6,485,692.32 and 2,662,370.88 is: 3,674,253.51
Step by Step Solution
- Step 1: Write the proportion equation
4,699,544.64 : 6,485,692.32 = 2,662,370.88 : x - Step 2: Convert to fraction form
4,699,544.64/6,485,692.32 = 2,662,370.88/x - Step 3: Cross multiply
4,699,544.64x = 6,485,692.32 × 2,662,370.88 - Step 4: Simplify right side
4,699,544.64x = 17,267,318,369,407.64 - Step 5: Solve for x
x = 17,267,318,369,407.64/4,699,544.64 - Step 6: Final answer
x = 3,674,253.51
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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.