Finding the Fourth Proportional to 5,864,529, 8,794,032.84 and 2,271,978.12
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Solution
The fourth proportional to 5,864,529, 8,794,032.84 and 2,271,978.12 is: 3,406,897.67
Step by Step Solution
- Step 1: Write the proportion equation
5,864,529 : 8,794,032.84 = 2,271,978.12 : x - Step 2: Convert to fraction form
5,864,529/8,794,032.84 = 2,271,978.12/x - Step 3: Cross multiply
5,864,529x = 8,794,032.84 × 2,271,978.12 - Step 4: Simplify right side
5,864,529x = 19,979,850,199,041.46 - Step 5: Solve for x
x = 19,979,850,199,041.46/5,864,529 - Step 6: Final answer
x = 3,406,897.67
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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.