Finding the Fourth Proportional to 4,002,977, 6,005,087.58 and 1,344,207.08
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Solution
The fourth proportional to 4,002,977, 6,005,087.58 and 1,344,207.08 is: 2,016,519.52
Step by Step Solution
- Step 1: Write the proportion equation
4,002,977 : 6,005,087.58 = 1,344,207.08 : x - Step 2: Convert to fraction form
4,002,977/6,005,087.58 = 1,344,207.08/x - Step 3: Cross multiply
4,002,977x = 6,005,087.58 × 1,344,207.08 - Step 4: Simplify right side
4,002,977x = 8,072,081,241,056.07 - Step 5: Solve for x
x = 8,072,081,241,056.07/4,002,977 - Step 6: Final answer
x = 2,016,519.52
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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.