Finding the Fourth Proportional to 5,921,206.44, 8,874,652.71 and 2,884,021.14
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Solution
The fourth proportional to 5,921,206.44, 8,874,652.71 and 2,884,021.14 is: 4,322,545.80
Step by Step Solution
- Step 1: Write the proportion equation
5,921,206.44 : 8,874,652.71 = 2,884,021.14 : x - Step 2: Convert to fraction form
5,921,206.44/8,874,652.71 = 2,884,021.14/x - Step 3: Cross multiply
5,921,206.44x = 8,874,652.71 × 2,884,021.14 - Step 4: Simplify right side
5,921,206.44x = 25,594,686,025,798.29 - Step 5: Solve for x
x = 25,594,686,025,798.29/5,921,206.44 - Step 6: Final answer
x = 4,322,545.80
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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.