Finding the Fourth Proportional to 1,493,315.94, 2,239,974.02 and 595,388.26
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Solution
The fourth proportional to 1,493,315.94, 2,239,974.02 and 595,388.26 is: 893,082.43
Step by Step Solution
- Step 1: Write the proportion equation
1,493,315.94 : 2,239,974.02 = 595,388.26 : x - Step 2: Convert to fraction form
1,493,315.94/2,239,974.02 = 595,388.26/x - Step 3: Cross multiply
1,493,315.94x = 2,239,974.02 × 595,388.26 - Step 4: Simplify right side
1,493,315.94x = 1,333,654,234,213.01 - Step 5: Solve for x
x = 1,333,654,234,213.01/1,493,315.94 - Step 6: Final answer
x = 893,082.43
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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.