Finding the Fourth Proportional to 6,376,250.18, 9,566,475.06 and 2,588,716.10
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Solution
The fourth proportional to 6,376,250.18, 9,566,475.06 and 2,588,716.10 is: 3,883,926.65
Step by Step Solution
- Step 1: Write the proportion equation
6,376,250.18 : 9,566,475.06 = 2,588,716.10 : x - Step 2: Convert to fraction form
6,376,250.18/9,566,475.06 = 2,588,716.10/x - Step 3: Cross multiply
6,376,250.18x = 9,566,475.06 × 2,588,716.10 - Step 4: Simplify right side
6,376,250.18x = 24,764,888,008,070.47 - Step 5: Solve for x
x = 24,764,888,008,070.47/6,376,250.18 - Step 6: Final answer
x = 3,883,926.65
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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.