Finding the Fourth Proportional to 2,467,994.15, 3,701,537.42 and 1,119,832.58
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Solution
The fourth proportional to 2,467,994.15, 3,701,537.42 and 1,119,832.58 is: 1,679,542.95
Step by Step Solution
- Step 1: Write the proportion equation
2,467,994.15 : 3,701,537.42 = 1,119,832.58 : x - Step 2: Convert to fraction form
2,467,994.15/3,701,537.42 = 1,119,832.58/x - Step 3: Cross multiply
2,467,994.15x = 3,701,537.42 × 1,119,832.58 - Step 4: Simplify right side
2,467,994.15x = 4,145,102,174,898.29 - Step 5: Solve for x
x = 4,145,102,174,898.29/2,467,994.15 - Step 6: Final answer
x = 1,679,542.95
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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.