Finding the Fourth Proportional to 795,069.16, 1,193,156.70 and 513,889
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Solution
The fourth proportional to 795,069.16, 1,193,156.70 and 513,889 is: 771,190.90
Step by Step Solution
- Step 1: Write the proportion equation
795,069.16 : 1,193,156.70 = 513,889 : x - Step 2: Convert to fraction form
795,069.16/1,193,156.70 = 513,889/x - Step 3: Cross multiply
795,069.16x = 1,193,156.70 × 513,889 - Step 4: Simplify right side
795,069.16x = 613,150,103,406.30 - Step 5: Solve for x
x = 613,150,103,406.30/795,069.16 - Step 6: Final answer
x = 771,190.90
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.