Finding the Fourth Proportional to 5,868,560.53, 8,802,871.17 and 2,671,450.84
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Solution
The fourth proportional to 5,868,560.53, 8,802,871.17 and 2,671,450.84 is: 4,007,190.09
Step by Step Solution
- Step 1: Write the proportion equation
5,868,560.53 : 8,802,871.17 = 2,671,450.84 : x - Step 2: Convert to fraction form
5,868,560.53/8,802,871.17 = 2,671,450.84/x - Step 3: Cross multiply
5,868,560.53x = 8,802,871.17 × 2,671,450.84 - Step 4: Simplify right side
5,868,560.53x = 23,516,437,581,508.28 - Step 5: Solve for x
x = 23,516,437,581,508.28/5,868,560.53 - Step 6: Final answer
x = 4,007,190.09
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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.