Finding the Fourth Proportional to 4,162,551.84, 6,243,896.88 and 1,466,909.64
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Solution
The fourth proportional to 4,162,551.84, 6,243,896.88 and 1,466,909.64 is: 2,200,388.82
Step by Step Solution
- Step 1: Write the proportion equation
4,162,551.84 : 6,243,896.88 = 1,466,909.64 : x - Step 2: Convert to fraction form
4,162,551.84/6,243,896.88 = 1,466,909.64/x - Step 3: Cross multiply
4,162,551.84x = 6,243,896.88 × 1,466,909.64 - Step 4: Simplify right side
4,162,551.84x = 9,159,232,524,437.92 - Step 5: Solve for x
x = 9,159,232,524,437.92/4,162,551.84 - Step 6: Final answer
x = 2,200,388.82
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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.