Finding the Fourth Proportional to 869,757.17, 1,302,938.00 and 599,247.14
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Solution
The fourth proportional to 869,757.17, 1,302,938.00 and 599,247.14 is: 897,700.98
Step by Step Solution
- Step 1: Write the proportion equation
869,757.17 : 1,302,938.00 = 599,247.14 : x - Step 2: Convert to fraction form
869,757.17/1,302,938.00 = 599,247.14/x - Step 3: Cross multiply
869,757.17x = 1,302,938.00 × 599,247.14 - Step 4: Simplify right side
869,757.17x = 780,781,867,101.08 - Step 5: Solve for x
x = 780,781,867,101.08/869,757.17 - Step 6: Final answer
x = 897,700.98
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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.