Finding the Fourth Proportional to 4,351,415.10, 6,005,692.62 and 2,516,988.66
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Solution
The fourth proportional to 4,351,415.10, 6,005,692.62 and 2,516,988.66 is: 3,473,872.26
Step by Step Solution
- Step 1: Write the proportion equation
4,351,415.10 : 6,005,692.62 = 2,516,988.66 : x - Step 2: Convert to fraction form
4,351,415.10/6,005,692.62 = 2,516,988.66/x - Step 3: Cross multiply
4,351,415.10x = 6,005,692.62 × 2,516,988.66 - Step 4: Simplify right side
4,351,415.10x = 15,116,260,219,985.69 - Step 5: Solve for x
x = 15,116,260,219,985.69/4,351,415.10 - Step 6: Final answer
x = 3,473,872.26
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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.