Finding the Fourth Proportional to 6,548,324.56, 9,822,417.72 and 2,559,202
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Solution
The fourth proportional to 6,548,324.56, 9,822,417.72 and 2,559,202 is: 3,838,775.99
Step by Step Solution
- Step 1: Write the proportion equation
6,548,324.56 : 9,822,417.72 = 2,559,202 : x - Step 2: Convert to fraction form
6,548,324.56/9,822,417.72 = 2,559,202/x - Step 3: Cross multiply
6,548,324.56x = 9,822,417.72 × 2,559,202 - Step 4: Simplify right side
6,548,324.56x = 25,137,551,073,859.44 - Step 5: Solve for x
x = 25,137,551,073,859.44/6,548,324.56 - Step 6: Final answer
x = 3,838,775.99
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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.