Finding the Fourth Proportional to 468,629.36, 702,798.74 and 169,071.01
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Solution
The fourth proportional to 468,629.36, 702,798.74 and 169,071.01 is: 253,554.09
Step by Step Solution
- Step 1: Write the proportion equation
468,629.36 : 702,798.74 = 169,071.01 : x - Step 2: Convert to fraction form
468,629.36/702,798.74 = 169,071.01/x - Step 3: Cross multiply
468,629.36x = 702,798.74 × 169,071.01 - Step 4: Simplify right side
468,629.36x = 118,822,890,830.19 - Step 5: Solve for x
x = 118,822,890,830.19/468,629.36 - Step 6: Final answer
x = 253,554.09
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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.