Finding the Fourth Proportional to 1,469,814.14, 2,202,653.59 and 1,168,959.49
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Solution
The fourth proportional to 1,469,814.14, 2,202,653.59 and 1,168,959.49 is: 1,751,794.83
Step by Step Solution
- Step 1: Write the proportion equation
1,469,814.14 : 2,202,653.59 = 1,168,959.49 : x - Step 2: Convert to fraction form
1,469,814.14/2,202,653.59 = 1,168,959.49/x - Step 3: Cross multiply
1,469,814.14x = 2,202,653.59 × 1,168,959.49 - Step 4: Simplify right side
1,469,814.14x = 2,574,812,808,784.04 - Step 5: Solve for x
x = 2,574,812,808,784.04/1,469,814.14 - Step 6: Final answer
x = 1,751,794.83
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.