Finding the Fourth Proportional to 795,646.98, 1,193,438.09 and 196,593.05
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Solution
The fourth proportional to 795,646.98, 1,193,438.09 and 196,593.05 is: 294,881.57
Step by Step Solution
- Step 1: Write the proportion equation
795,646.98 : 1,193,438.09 = 196,593.05 : x - Step 2: Convert to fraction form
795,646.98/1,193,438.09 = 196,593.05/x - Step 3: Cross multiply
795,646.98x = 1,193,438.09 × 196,593.05 - Step 4: Simplify right side
795,646.98x = 234,621,627,149.12 - Step 5: Solve for x
x = 234,621,627,149.12/795,646.98 - Step 6: Final answer
x = 294,881.57
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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.