Finding the Fourth Proportional to 576,731.22, 795,890.79 and 322,092.06
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Solution
The fourth proportional to 576,731.22, 795,890.79 and 322,092.06 is: 444,488.00
Step by Step Solution
- Step 1: Write the proportion equation
576,731.22 : 795,890.79 = 322,092.06 : x - Step 2: Convert to fraction form
576,731.22/795,890.79 = 322,092.06/x - Step 3: Cross multiply
576,731.22x = 795,890.79 × 322,092.06 - Step 4: Simplify right side
576,731.22x = 256,350,104,086.13 - Step 5: Solve for x
x = 256,350,104,086.13/576,731.22 - Step 6: Final answer
x = 444,488.00
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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.