Finding the Fourth Proportional to 5,901,948.27, 8,853,238.35 and 1,858,751.01
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Solution
The fourth proportional to 5,901,948.27, 8,853,238.35 and 1,858,751.01 is: 2,788,226.02
Step by Step Solution
- Step 1: Write the proportion equation
5,901,948.27 : 8,853,238.35 = 1,858,751.01 : x - Step 2: Convert to fraction form
5,901,948.27/8,853,238.35 = 1,858,751.01/x - Step 3: Cross multiply
5,901,948.27x = 8,853,238.35 × 1,858,751.01 - Step 4: Simplify right side
5,901,948.27x = 16,455,965,724,833.23 - Step 5: Solve for x
x = 16,455,965,724,833.23/5,901,948.27 - Step 6: Final answer
x = 2,788,226.02
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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.