Finding the Fourth Proportional to 3,583,349.99, 4,946,103.57 and 2,438,094.63
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Solution
The fourth proportional to 3,583,349.99, 4,946,103.57 and 2,438,094.63 is: 3,365,305.82
Step by Step Solution
- Step 1: Write the proportion equation
3,583,349.99 : 4,946,103.57 = 2,438,094.63 : x - Step 2: Convert to fraction form
3,583,349.99/4,946,103.57 = 2,438,094.63/x - Step 3: Cross multiply
3,583,349.99x = 4,946,103.57 × 2,438,094.63 - Step 4: Simplify right side
3,583,349.99x = 12,059,068,581,131.57 - Step 5: Solve for x
x = 12,059,068,581,131.57/3,583,349.99 - Step 6: Final answer
x = 3,365,305.82
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.