Finding the Fourth Proportional to 5,796,764.86, 8,696,830.18 and 2,336,718.92
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Solution
The fourth proportional to 5,796,764.86, 8,696,830.18 and 2,336,718.92 is: 3,505,756.77
Step by Step Solution
- Step 1: Write the proportion equation
5,796,764.86 : 8,696,830.18 = 2,336,718.92 : x - Step 2: Convert to fraction form
5,796,764.86/8,696,830.18 = 2,336,718.92/x - Step 3: Cross multiply
5,796,764.86x = 8,696,830.18 × 2,336,718.92 - Step 4: Simplify right side
5,796,764.86x = 20,322,047,625,633.00 - Step 5: Solve for x
x = 20,322,047,625,633.00/5,796,764.86 - Step 6: Final answer
x = 3,505,756.77
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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.