Finding the Fourth Proportional to 795,195.21, 1,097,372.00 and 432,618.99
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Solution
The fourth proportional to 795,195.21, 1,097,372.00 and 432,618.99 is: 597,015.62
Step by Step Solution
- Step 1: Write the proportion equation
795,195.21 : 1,097,372.00 = 432,618.99 : x - Step 2: Convert to fraction form
795,195.21/1,097,372.00 = 432,618.99/x - Step 3: Cross multiply
795,195.21x = 1,097,372.00 × 432,618.99 - Step 4: Simplify right side
795,195.21x = 474,743,964,131.19 - Step 5: Solve for x
x = 474,743,964,131.19/795,195.21 - Step 6: Final answer
x = 597,015.62
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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.