Finding the Fourth Proportional to 6,017,089.32, 8,303,534.46 and 3,263,769.90
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Solution
The fourth proportional to 6,017,089.32, 8,303,534.46 and 3,263,769.90 is: 4,503,975.99
Step by Step Solution
- Step 1: Write the proportion equation
6,017,089.32 : 8,303,534.46 = 3,263,769.90 : x - Step 2: Convert to fraction form
6,017,089.32/8,303,534.46 = 3,263,769.90/x - Step 3: Cross multiply
6,017,089.32x = 8,303,534.46 × 3,263,769.90 - Step 4: Simplify right side
6,017,089.32x = 27,100,825,834,160.75 - Step 5: Solve for x
x = 27,100,825,834,160.75/6,017,089.32 - Step 6: Final answer
x = 4,503,975.99
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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.