Finding the Fourth Proportional to 596,899.28, 895,201.29 and 372,144.02
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Solution
The fourth proportional to 596,899.28, 895,201.29 and 372,144.02 is: 558,123.99
Step by Step Solution
- Step 1: Write the proportion equation
596,899.28 : 895,201.29 = 372,144.02 : x - Step 2: Convert to fraction form
596,899.28/895,201.29 = 372,144.02/x - Step 3: Cross multiply
596,899.28x = 895,201.29 × 372,144.02 - Step 4: Simplify right side
596,899.28x = 333,143,808,375.94 - Step 5: Solve for x
x = 333,143,808,375.94/596,899.28 - Step 6: Final answer
x = 558,123.99
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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.