Finding the Fourth Proportional to 952,176.04, 1,313,958.96 and 522,445.48
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Solution
The fourth proportional to 952,176.04, 1,313,958.96 and 522,445.48 is: 720,950.63
Step by Step Solution
- Step 1: Write the proportion equation
952,176.04 : 1,313,958.96 = 522,445.48 : x - Step 2: Convert to fraction form
952,176.04/1,313,958.96 = 522,445.48/x - Step 3: Cross multiply
952,176.04x = 1,313,958.96 × 522,445.48 - Step 4: Simplify right side
952,176.04x = 686,471,916,272.60 - Step 5: Solve for x
x = 686,471,916,272.60/952,176.04 - Step 6: Final answer
x = 720,950.63
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.