Finding the Fourth Proportional to 4,767,517.14, 6,579,302.67 and 2,592,206.34
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Solution
The fourth proportional to 4,767,517.14, 6,579,302.67 and 2,592,206.34 is: 3,577,314.90
Step by Step Solution
- Step 1: Write the proportion equation
4,767,517.14 : 6,579,302.67 = 2,592,206.34 : x - Step 2: Convert to fraction form
4,767,517.14/6,579,302.67 = 2,592,206.34/x - Step 3: Cross multiply
4,767,517.14x = 6,579,302.67 × 2,592,206.34 - Step 4: Simplify right side
4,767,517.14x = 17,054,910,093,952.93 - Step 5: Solve for x
x = 17,054,910,093,952.93/4,767,517.14 - Step 6: Final answer
x = 3,577,314.90
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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.