Finding the Fourth Proportional to 596,273.94, 822,873.06 and 324,357.12
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Solution
The fourth proportional to 596,273.94, 822,873.06 and 324,357.12 is: 447,621.00
Step by Step Solution
- Step 1: Write the proportion equation
596,273.94 : 822,873.06 = 324,357.12 : x - Step 2: Convert to fraction form
596,273.94/822,873.06 = 324,357.12/x - Step 3: Cross multiply
596,273.94x = 822,873.06 × 324,357.12 - Step 4: Simplify right side
596,273.94x = 266,904,735,867.19 - Step 5: Solve for x
x = 266,904,735,867.19/596,273.94 - Step 6: Final answer
x = 447,621.00
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.