Finding the Fourth Proportional to 463,055.00, 694,582.49 and 305,246.54
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Solution
The fourth proportional to 463,055.00, 694,582.49 and 305,246.54 is: 457,869.81
Step by Step Solution
- Step 1: Write the proportion equation
463,055.00 : 694,582.49 = 305,246.54 : x - Step 2: Convert to fraction form
463,055.00/694,582.49 = 305,246.54/x - Step 3: Cross multiply
463,055.00x = 694,582.49 × 305,246.54 - Step 4: Simplify right side
463,055.00x = 212,018,904,316.66 - Step 5: Solve for x
x = 212,018,904,316.66/463,055.00 - Step 6: Final answer
x = 457,869.81
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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.