Finding the Fourth Proportional to 11,193,537.04, 16,793,238.08 and 3,516,871.84
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Solution
The fourth proportional to 11,193,537.04, 16,793,238.08 and 3,516,871.84 is: 5,276,229.12
Step by Step Solution
- Step 1: Write the proportion equation
11,193,537.04 : 16,793,238.08 = 3,516,871.84 : x - Step 2: Convert to fraction form
11,193,537.04/16,793,238.08 = 3,516,871.84/x - Step 3: Cross multiply
11,193,537.04x = 16,793,238.08 × 3,516,871.84 - Step 4: Simplify right side
11,193,537.04x = 59,059,666,105,967.66 - Step 5: Solve for x
x = 59,059,666,105,967.66/11,193,537.04 - Step 6: Final answer
x = 5,276,229.12
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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.