Finding the Fourth Proportional to 3,602,277.60, 5,394,758.18 and 2,060,598.95
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Solution
The fourth proportional to 3,602,277.60, 5,394,758.18 and 2,060,598.95 is: 3,085,945.69
Step by Step Solution
- Step 1: Write the proportion equation
3,602,277.60 : 5,394,758.18 = 2,060,598.95 : x - Step 2: Convert to fraction form
3,602,277.60/5,394,758.18 = 2,060,598.95/x - Step 3: Cross multiply
3,602,277.60x = 5,394,758.18 × 2,060,598.95 - Step 4: Simplify right side
3,602,277.60x = 11,116,433,041,211.91 - Step 5: Solve for x
x = 11,116,433,041,211.91/3,602,277.60 - Step 6: Final answer
x = 3,085,945.69
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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.