Finding the Fourth Proportional to 4,021,527.66, 6,030,396.18 and 1,460,937.03
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Solution
The fourth proportional to 4,021,527.66, 6,030,396.18 and 1,460,937.03 is: 2,190,717.02
Step by Step Solution
- Step 1: Write the proportion equation
4,021,527.66 : 6,030,396.18 = 1,460,937.03 : x - Step 2: Convert to fraction form
4,021,527.66/6,030,396.18 = 1,460,937.03/x - Step 3: Cross multiply
4,021,527.66x = 6,030,396.18 × 1,460,937.03 - Step 4: Simplify right side
4,021,527.66x = 8,810,029,084,932.55 - Step 5: Solve for x
x = 8,810,029,084,932.55/4,021,527.66 - Step 6: Final answer
x = 2,190,717.02
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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.