Finding the Fourth Proportional to 5,869,135.04, 8,796,125.37 and 2,628,299.87
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Solution
The fourth proportional to 5,869,135.04, 8,796,125.37 and 2,628,299.87 is: 3,939,056.61
Step by Step Solution
- Step 1: Write the proportion equation
5,869,135.04 : 8,796,125.37 = 2,628,299.87 : x - Step 2: Convert to fraction form
5,869,135.04/8,796,125.37 = 2,628,299.87/x - Step 3: Cross multiply
5,869,135.04x = 8,796,125.37 × 2,628,299.87 - Step 4: Simplify right side
5,869,135.04x = 23,118,855,166,474.70 - Step 5: Solve for x
x = 23,118,855,166,474.70/5,869,135.04 - Step 6: Final answer
x = 3,939,056.61
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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.