Finding the Fourth Proportional to 4,396,874.10, 6,595,316.58 and 1,202,027.94
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Solution
The fourth proportional to 4,396,874.10, 6,595,316.58 and 1,202,027.94 is: 1,803,043.39
Step by Step Solution
- Step 1: Write the proportion equation
4,396,874.10 : 6,595,316.58 = 1,202,027.94 : x - Step 2: Convert to fraction form
4,396,874.10/6,595,316.58 = 1,202,027.94/x - Step 3: Cross multiply
4,396,874.10x = 6,595,316.58 × 1,202,027.94 - Step 4: Simplify right side
4,396,874.10x = 7,927,754,802,305.25 - Step 5: Solve for x
x = 7,927,754,802,305.25/4,396,874.10 - Step 6: Final answer
x = 1,803,043.39
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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.