Finding the Fourth Proportional to 3,583,350.99, 4,946,104.95 and 2,438,095.63
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Solution
The fourth proportional to 3,583,350.99, 4,946,104.95 and 2,438,095.63 is: 3,365,307.19
Step by Step Solution
- Step 1: Write the proportion equation
3,583,350.99 : 4,946,104.95 = 2,438,095.63 : x - Step 2: Convert to fraction form
3,583,350.99/4,946,104.95 = 2,438,095.63/x - Step 3: Cross multiply
3,583,350.99x = 4,946,104.95 × 2,438,095.63 - Step 4: Simplify right side
3,583,350.99x = 12,059,076,864,116.37 - Step 5: Solve for x
x = 12,059,076,864,116.37/3,583,350.99 - Step 6: Final answer
x = 3,365,307.19
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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.