Finding the Fourth Proportional to 5,397,895.02, 8,099,092.12 and 2,367,435.95
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Solution
The fourth proportional to 5,397,895.02, 8,099,092.12 and 2,367,435.95 is: 3,552,140.56
Step by Step Solution
- Step 1: Write the proportion equation
5,397,895.02 : 8,099,092.12 = 2,367,435.95 : x - Step 2: Convert to fraction form
5,397,895.02/8,099,092.12 = 2,367,435.95/x - Step 3: Cross multiply
5,397,895.02x = 8,099,092.12 × 2,367,435.95 - Step 4: Simplify right side
5,397,895.02x = 19,174,081,847,249.71 - Step 5: Solve for x
x = 19,174,081,847,249.71/5,397,895.02 - Step 6: Final answer
x = 3,552,140.56
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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.