Finding the Fourth Proportional to 4,774,316.82, 6,576,006.50 and 3,669,635.74
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Solution
The fourth proportional to 4,774,316.82, 6,576,006.50 and 3,669,635.74 is: 5,054,450.59
Step by Step Solution
- Step 1: Write the proportion equation
4,774,316.82 : 6,576,006.50 = 3,669,635.74 : x - Step 2: Convert to fraction form
4,774,316.82/6,576,006.50 = 3,669,635.74/x - Step 3: Cross multiply
4,774,316.82x = 6,576,006.50 × 3,669,635.74 - Step 4: Simplify right side
4,774,316.82x = 24,131,548,478,872.31 - Step 5: Solve for x
x = 24,131,548,478,872.31/4,774,316.82 - Step 6: Final answer
x = 5,054,450.59
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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.