Finding the Fourth Proportional to 5,444,882.73, 8,167,268.35 and 1,401,354.83
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Solution
The fourth proportional to 5,444,882.73, 8,167,268.35 and 1,401,354.83 is: 2,102,017.90
Step by Step Solution
- Step 1: Write the proportion equation
5,444,882.73 : 8,167,268.35 = 1,401,354.83 : x - Step 2: Convert to fraction form
5,444,882.73/8,167,268.35 = 1,401,354.83/x - Step 3: Cross multiply
5,444,882.73x = 8,167,268.35 × 1,401,354.83 - Step 4: Simplify right side
5,444,882.73x = 11,445,240,950,178.63 - Step 5: Solve for x
x = 11,445,240,950,178.63/5,444,882.73 - Step 6: Final answer
x = 2,102,017.90
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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.