Finding the Fourth Proportional to 5,930,047.24, 8,897,284.86 and 2,338,318.12
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Solution
The fourth proportional to 5,930,047.24, 8,897,284.86 and 2,338,318.12 is: 3,508,350.20
Step by Step Solution
- Step 1: Write the proportion equation
5,930,047.24 : 8,897,284.86 = 2,338,318.12 : x - Step 2: Convert to fraction form
5,930,047.24/8,897,284.86 = 2,338,318.12/x - Step 3: Cross multiply
5,930,047.24x = 8,897,284.86 × 2,338,318.12 - Step 4: Simplify right side
5,930,047.24x = 20,804,682,406,939.66 - Step 5: Solve for x
x = 20,804,682,406,939.66/5,930,047.24 - Step 6: Final answer
x = 3,508,350.20
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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.