Finding the Fourth Proportional to 6,002,817.24, 9,004,247.12 and 1,453,869.08
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Solution
The fourth proportional to 6,002,817.24, 9,004,247.12 and 1,453,869.08 is: 2,180,808.77
Step by Step Solution
- Step 1: Write the proportion equation
6,002,817.24 : 9,004,247.12 = 1,453,869.08 : x - Step 2: Convert to fraction form
6,002,817.24/9,004,247.12 = 1,453,869.08/x - Step 3: Cross multiply
6,002,817.24x = 9,004,247.12 × 1,453,869.08 - Step 4: Simplify right side
6,002,817.24x = 13,090,996,476,447.05 - Step 5: Solve for x
x = 13,090,996,476,447.05/6,002,817.24 - Step 6: Final answer
x = 2,180,808.77
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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.