Finding the Fourth Proportional to 5,497,269, 8,246,428.38 and 1,709,734.92
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Solution
The fourth proportional to 5,497,269, 8,246,428.38 and 1,709,734.92 is: 2,564,765.63
Step by Step Solution
- Step 1: Write the proportion equation
5,497,269 : 8,246,428.38 = 1,709,734.92 : x - Step 2: Convert to fraction form
5,497,269/8,246,428.38 = 1,709,734.92/x - Step 3: Cross multiply
5,497,269x = 8,246,428.38 × 1,709,734.92 - Step 4: Simplify right side
5,497,269x = 14,099,206,566,565.03 - Step 5: Solve for x
x = 14,099,206,566,565.03/5,497,269 - Step 6: Final answer
x = 2,564,765.63
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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.